201907360

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29347}}^1$

素因数の和:29405

約数の個数: 48

約数和(自身を含む): 488115936

約数和(自身を除く): 286208576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 29347, 58694, 117388, 146735, 234776, 293470, 469552, 586940, 939104, 1173880, 1261921, 2347760, 2523842, 4695520, 5047684, 6309605, 10095368, 12619210, 20190736, 25238420, 40381472, 50476840, 100953680, 201907360]

約数ペア:

[(1, 201907360), (2, 100953680), (4, 50476840), (5, 40381472), (8, 25238420), (10, 20190736), (16, 12619210), (20, 10095368), (32, 6309605), (40, 5047684), (43, 4695520), (80, 2523842), (86, 2347760), (160, 1261921), (172, 1173880), (215, 939104), (344, 586940), (430, 469552), (688, 293470), (860, 234776), (1376, 146735), (1720, 117388), (3440, 58694), (6880, 29347)]