201604810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63199}}^1$

素因数の和:63246

約数の個数: 32

約数和(自身を含む): 409536000

約数和(自身を除く): 207931190

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 63199, 126398, 315995, 631990, 695189, 1390378, 1832771, 3475945, 3665542, 6951890, 9163855, 18327710, 20160481, 40320962, 100802405, 201604810]

約数ペア:

[(1, 201604810), (2, 100802405), (5, 40320962), (10, 20160481), (11, 18327710), (22, 9163855), (29, 6951890), (55, 3665542), (58, 3475945), (110, 1832771), (145, 1390378), (290, 695189), (319, 631990), (638, 315995), (1595, 126398), (3190, 63199)]