201167925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 400807680

約数和(自身を除く): 199639755

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 73, 75, 87, 105, 145, 175, 181, 203, 219, 365, 435, 511, 525, 543, 609, 725, 905, 1015, 1095, 1267, 1533, 1825, 2117, 2175, 2555, 2715, 3045, 3801, 4525, 5075, 5249, 5475, 6335, 6351, 7665, 10585, 12775, 13213, 13575, 14819, 15225, 15747, 19005, 26245, 31675, 31755, 36743, 38325, 39639, 44457, 52925, 66065, 74095, 78735, 92491, 95025, 110229, 131225, 158775, 183715, 198195, 222285, 277473, 330325, 370475, 383177, 393675, 462455, 551145, 918575, 990975, 1111425, 1149531, 1387365, 1915885, 2312275, 2682239, 2755725, 5747655, 6936825, 8046717, 9579425, 13411195, 28738275, 40233585, 67055975, 201167925]

約数ペア:

[(1, 201167925), (3, 67055975), (5, 40233585), (7, 28738275), (15, 13411195), (21, 9579425), (25, 8046717), (29, 6936825), (35, 5747655), (73, 2755725), (75, 2682239), (87, 2312275), (105, 1915885), (145, 1387365), (175, 1149531), (181, 1111425), (203, 990975), (219, 918575), (365, 551145), (435, 462455), (511, 393675), (525, 383177), (543, 370475), (609, 330325), (725, 277473), (905, 222285), (1015, 198195), (1095, 183715), (1267, 158775), (1533, 131225), (1825, 110229), (2117, 95025), (2175, 92491), (2555, 78735), (2715, 74095), (3045, 66065), (3801, 52925), (4525, 44457), (5075, 39639), (5249, 38325), (5475, 36743), (6335, 31755), (6351, 31675), (7665, 26245), (10585, 19005), (12775, 15747), (13213, 15225), (13575, 14819)]