207442950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 637459200

約数和(自身を除く): 430016250

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 25, 26, 30, 33, 38, 39, 50, 55, 57, 65, 66, 75, 78, 95, 110, 114, 130, 143, 150, 165, 190, 195, 209, 247, 275, 285, 286, 325, 330, 390, 418, 429, 475, 494, 509, 550, 570, 627, 650, 715, 741, 825, 858, 950, 975, 1018, 1045, 1235, 1254, 1425, 1430, 1482, 1527, 1650, 1950, 2090, 2145, 2470, 2545, 2717, 2850, 3054, 3135, 3575, 3705, 4290, 5090, 5225, 5434, 5599, 6175, 6270, 6617, 7150, 7410, 7635, 8151, 9671, 10450, 10725, 11198, 12350, 12725, 13234, 13585, 15270, 15675, 16302, 16797, 18525, 19342, 19851, 21450, 25450, 27170, 27995, 29013, 31350, 33085, 33594, 37050, 38175, 39702, 40755, 48355, 55990, 58026, 66170, 67925, 72787, 76350, 81510, 83985, 96710, 99255, 106381, 125723, 135850, 139975, 145065, 145574, 165425, 167970, 198510, 203775, 212762, 218361, 241775, 251446, 279950, 290130, 319143, 330850, 363935, 377169, 407550, 419925, 436722, 483550, 496275, 531905, 628615, 638286, 725325, 727870, 754338, 839850, 992550, 1063810, 1091805, 1257230, 1382953, 1450650, 1595715, 1819675, 1885845, 2183610, 2659525, 2765906, 3143075, 3191430, 3639350, 3771690, 4148859, 5319050, 5459025, 6286150, 6914765, 7978575, 8297718, 9429225, 10918050, 13829530, 15957150, 18858450, 20744295, 34573825, 41488590, 69147650, 103721475, 207442950]

約数ペア:

[(1, 207442950), (2, 103721475), (3, 69147650), (5, 41488590), (6, 34573825), (10, 20744295), (11, 18858450), (13, 15957150), (15, 13829530), (19, 10918050), (22, 9429225), (25, 8297718), (26, 7978575), (30, 6914765), (33, 6286150), (38, 5459025), (39, 5319050), (50, 4148859), (55, 3771690), (57, 3639350), (65, 3191430), (66, 3143075), (75, 2765906), (78, 2659525), (95, 2183610), (110, 1885845), (114, 1819675), (130, 1595715), (143, 1450650), (150, 1382953), (165, 1257230), (190, 1091805), (195, 1063810), (209, 992550), (247, 839850), (275, 754338), (285, 727870), (286, 725325), (325, 638286), (330, 628615), (390, 531905), (418, 496275), (429, 483550), (475, 436722), (494, 419925), (509, 407550), (550, 377169), (570, 363935), (627, 330850), (650, 319143), (715, 290130), (741, 279950), (825, 251446), (858, 241775), (950, 218361), (975, 212762), (1018, 203775), (1045, 198510), (1235, 167970), (1254, 165425), (1425, 145574), (1430, 145065), (1482, 139975), (1527, 135850), (1650, 125723), (1950, 106381), (2090, 99255), (2145, 96710), (2470, 83985), (2545, 81510), (2717, 76350), (2850, 72787), (3054, 67925), (3135, 66170), (3575, 58026), (3705, 55990), (4290, 48355), (5090, 40755), (5225, 39702), (5434, 38175), (5599, 37050), (6175, 33594), (6270, 33085), (6617, 31350), (7150, 29013), (7410, 27995), (7635, 27170), (8151, 25450), (9671, 21450), (10450, 19851), (10725, 19342), (11198, 18525), (12350, 16797), (12725, 16302), (13234, 15675), (13585, 15270)]