201187830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 501147648

約数和(自身を除く): 299959818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 227, 310, 454, 465, 681, 930, 953, 1135, 1362, 1906, 2270, 2859, 3405, 4765, 5718, 6810, 7037, 9530, 14074, 14295, 21111, 28590, 29543, 35185, 42222, 59086, 70370, 88629, 105555, 147715, 177258, 211110, 216331, 295430, 432662, 443145, 648993, 886290, 1081655, 1297986, 2163310, 3244965, 6489930, 6706261, 13412522, 20118783, 33531305, 40237566, 67062610, 100593915, 201187830]

約数ペア:

[(1, 201187830), (2, 100593915), (3, 67062610), (5, 40237566), (6, 33531305), (10, 20118783), (15, 13412522), (30, 6706261), (31, 6489930), (62, 3244965), (93, 2163310), (155, 1297986), (186, 1081655), (227, 886290), (310, 648993), (454, 443145), (465, 432662), (681, 295430), (930, 216331), (953, 211110), (1135, 177258), (1362, 147715), (1906, 105555), (2270, 88629), (2859, 70370), (3405, 59086), (4765, 42222), (5718, 35185), (6810, 29543), (7037, 28590), (9530, 21111), (14074, 14295)]