201929910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 667699200

約数和(自身を除く): 465769290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 19, 21, 26, 30, 34, 35, 38, 39, 42, 51, 57, 65, 70, 78, 85, 91, 95, 102, 105, 114, 119, 130, 133, 170, 182, 190, 195, 210, 221, 229, 238, 247, 255, 266, 273, 285, 323, 357, 390, 399, 442, 455, 458, 494, 510, 546, 570, 595, 646, 663, 665, 687, 714, 741, 798, 910, 969, 1105, 1145, 1190, 1235, 1326, 1330, 1365, 1374, 1482, 1547, 1603, 1615, 1729, 1785, 1938, 1995, 2210, 2261, 2290, 2470, 2730, 2977, 3094, 3206, 3230, 3315, 3435, 3458, 3570, 3705, 3893, 3990, 4199, 4351, 4522, 4641, 4809, 4845, 5187, 5954, 6630, 6783, 6870, 7410, 7735, 7786, 8015, 8398, 8645, 8702, 8931, 9282, 9618, 9690, 10374, 11305, 11679, 12597, 13053, 13566, 14885, 15470, 16030, 17290, 17862, 19465, 20839, 20995, 21755, 22610, 23205, 23358, 24045, 25194, 25935, 26106, 27251, 29393, 29770, 30457, 33915, 38930, 41678, 41990, 43510, 44655, 46410, 48090, 50609, 51870, 54502, 56563, 58395, 58786, 60914, 62517, 62985, 65265, 67830, 73967, 81753, 88179, 89310, 91371, 101218, 104195, 113126, 116790, 125034, 125970, 130530, 136255, 146965, 147934, 151827, 152285, 163506, 169689, 176358, 182742, 208390, 221901, 253045, 272510, 282815, 293930, 303654, 304570, 312585, 339378, 354263, 369835, 395941, 408765, 440895, 443802, 456855, 506090, 517769, 565630, 625170, 708526, 739670, 759135, 791882, 817530, 848445, 881790, 913710, 961571, 1035538, 1062789, 1109505, 1187823, 1518270, 1553307, 1696890, 1771315, 1923142, 1979705, 2125578, 2219010, 2375646, 2588845, 2884713, 3106614, 3542630, 3959410, 4807855, 5177690, 5313945, 5769426, 5939115, 6730997, 7766535, 9615710, 10627890, 11878230, 13461994, 14423565, 15533070, 20192991, 28847130, 33654985, 40385982, 67309970, 100964955, 201929910]

約数ペア:

[(1, 201929910), (2, 100964955), (3, 67309970), (5, 40385982), (6, 33654985), (7, 28847130), (10, 20192991), (13, 15533070), (14, 14423565), (15, 13461994), (17, 11878230), (19, 10627890), (21, 9615710), (26, 7766535), (30, 6730997), (34, 5939115), (35, 5769426), (38, 5313945), (39, 5177690), (42, 4807855), (51, 3959410), (57, 3542630), (65, 3106614), (70, 2884713), (78, 2588845), (85, 2375646), (91, 2219010), (95, 2125578), (102, 1979705), (105, 1923142), (114, 1771315), (119, 1696890), (130, 1553307), (133, 1518270), (170, 1187823), (182, 1109505), (190, 1062789), (195, 1035538), (210, 961571), (221, 913710), (229, 881790), (238, 848445), (247, 817530), (255, 791882), (266, 759135), (273, 739670), (285, 708526), (323, 625170), (357, 565630), (390, 517769), (399, 506090), (442, 456855), (455, 443802), (458, 440895), (494, 408765), (510, 395941), (546, 369835), (570, 354263), (595, 339378), (646, 312585), (663, 304570), (665, 303654), (687, 293930), (714, 282815), (741, 272510), (798, 253045), (910, 221901), (969, 208390), (1105, 182742), (1145, 176358), (1190, 169689), (1235, 163506), (1326, 152285), (1330, 151827), (1365, 147934), (1374, 146965), (1482, 136255), (1547, 130530), (1603, 125970), (1615, 125034), (1729, 116790), (1785, 113126), (1938, 104195), (1995, 101218), (2210, 91371), (2261, 89310), (2290, 88179), (2470, 81753), (2730, 73967), (2977, 67830), (3094, 65265), (3206, 62985), (3230, 62517), (3315, 60914), (3435, 58786), (3458, 58395), (3570, 56563), (3705, 54502), (3893, 51870), (3990, 50609), (4199, 48090), (4351, 46410), (4522, 44655), (4641, 43510), (4809, 41990), (4845, 41678), (5187, 38930), (5954, 33915), (6630, 30457), (6783, 29770), (6870, 29393), (7410, 27251), (7735, 26106), (7786, 25935), (8015, 25194), (8398, 24045), (8645, 23358), (8702, 23205), (8931, 22610), (9282, 21755), (9618, 20995), (9690, 20839), (10374, 19465), (11305, 17862), (11679, 17290), (12597, 16030), (13053, 15470), (13566, 14885)]