211888950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 698455296

約数和(自身を除く): 486566346

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 25, 26, 30, 35, 38, 39, 42, 43, 50, 57, 65, 70, 75, 78, 86, 91, 95, 105, 114, 129, 130, 133, 150, 175, 182, 190, 195, 210, 215, 247, 258, 266, 273, 285, 301, 325, 350, 361, 390, 399, 430, 455, 475, 494, 525, 546, 559, 570, 602, 645, 650, 665, 722, 741, 798, 817, 903, 910, 950, 975, 1050, 1075, 1083, 1118, 1235, 1290, 1330, 1365, 1425, 1482, 1505, 1634, 1677, 1729, 1805, 1806, 1950, 1995, 2150, 2166, 2275, 2451, 2470, 2527, 2730, 2795, 2850, 3010, 3225, 3325, 3354, 3458, 3610, 3705, 3913, 3990, 4085, 4515, 4550, 4693, 4902, 5054, 5187, 5415, 5590, 5719, 6175, 6450, 6650, 6825, 7410, 7525, 7581, 7826, 8170, 8385, 8645, 9025, 9030, 9386, 9975, 10374, 10621, 10830, 11438, 11739, 12255, 12350, 12635, 13650, 13975, 14079, 15050, 15162, 15523, 16770, 17157, 17290, 18050, 18525, 19565, 19950, 20425, 21242, 22575, 23465, 23478, 24510, 25270, 25935, 27075, 27950, 28158, 28595, 31046, 31863, 32851, 34314, 37050, 37905, 39130, 40850, 41925, 43225, 45150, 46569, 46930, 51870, 53105, 54150, 57190, 58695, 61275, 63175, 63726, 65702, 70395, 74347, 75810, 77615, 83850, 85785, 86450, 93138, 97825, 98553, 106210, 108661, 117325, 117390, 122550, 126350, 129675, 140790, 142975, 148694, 155230, 159315, 164255, 171570, 189525, 195650, 197106, 201799, 217322, 223041, 232845, 234650, 259350, 265525, 285950, 293475, 318630, 325983, 328510, 351975, 371735, 379050, 388075, 403598, 428925, 446082, 465690, 492765, 531050, 543305, 586950, 605397, 651966, 703950, 743470, 776150, 796575, 821275, 857850, 985530, 1008995, 1086610, 1115205, 1164225, 1210794, 1412593, 1593150, 1629915, 1642550, 1858675, 2017990, 2230410, 2328450, 2463825, 2716525, 2825186, 3026985, 3259830, 3717350, 4237779, 4927650, 5044975, 5433050, 5576025, 6053970, 7062965, 8149575, 8475558, 10089950, 11152050, 14125930, 15134925, 16299150, 21188895, 30269850, 35314825, 42377790, 70629650, 105944475, 211888950]

約数ペア:

[(1, 211888950), (2, 105944475), (3, 70629650), (5, 42377790), (6, 35314825), (7, 30269850), (10, 21188895), (13, 16299150), (14, 15134925), (15, 14125930), (19, 11152050), (21, 10089950), (25, 8475558), (26, 8149575), (30, 7062965), (35, 6053970), (38, 5576025), (39, 5433050), (42, 5044975), (43, 4927650), (50, 4237779), (57, 3717350), (65, 3259830), (70, 3026985), (75, 2825186), (78, 2716525), (86, 2463825), (91, 2328450), (95, 2230410), (105, 2017990), (114, 1858675), (129, 1642550), (130, 1629915), (133, 1593150), (150, 1412593), (175, 1210794), (182, 1164225), (190, 1115205), (195, 1086610), (210, 1008995), (215, 985530), (247, 857850), (258, 821275), (266, 796575), (273, 776150), (285, 743470), (301, 703950), (325, 651966), (350, 605397), (361, 586950), (390, 543305), (399, 531050), (430, 492765), (455, 465690), (475, 446082), (494, 428925), (525, 403598), (546, 388075), (559, 379050), (570, 371735), (602, 351975), (645, 328510), (650, 325983), (665, 318630), (722, 293475), (741, 285950), (798, 265525), (817, 259350), (903, 234650), (910, 232845), (950, 223041), (975, 217322), (1050, 201799), (1075, 197106), (1083, 195650), (1118, 189525), (1235, 171570), (1290, 164255), (1330, 159315), (1365, 155230), (1425, 148694), (1482, 142975), (1505, 140790), (1634, 129675), (1677, 126350), (1729, 122550), (1805, 117390), (1806, 117325), (1950, 108661), (1995, 106210), (2150, 98553), (2166, 97825), (2275, 93138), (2451, 86450), (2470, 85785), (2527, 83850), (2730, 77615), (2795, 75810), (2850, 74347), (3010, 70395), (3225, 65702), (3325, 63726), (3354, 63175), (3458, 61275), (3610, 58695), (3705, 57190), (3913, 54150), (3990, 53105), (4085, 51870), (4515, 46930), (4550, 46569), (4693, 45150), (4902, 43225), (5054, 41925), (5187, 40850), (5415, 39130), (5590, 37905), (5719, 37050), (6175, 34314), (6450, 32851), (6650, 31863), (6825, 31046), (7410, 28595), (7525, 28158), (7581, 27950), (7826, 27075), (8170, 25935), (8385, 25270), (8645, 24510), (9025, 23478), (9030, 23465), (9386, 22575), (9975, 21242), (10374, 20425), (10621, 19950), (10830, 19565), (11438, 18525), (11739, 18050), (12255, 17290), (12350, 17157), (12635, 16770), (13650, 15523), (13975, 15162), (14079, 15050)]