208405010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{35747}}^1$

素因数の和:35818

約数の個数: 32

約数和(自身を含む): 416964672

約数和(自身を除く): 208559662

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 35747, 71494, 178735, 357470, 393217, 786434, 1894591, 1966085, 3789182, 3932170, 9472955, 18945910, 20840501, 41681002, 104202505, 208405010]

約数ペア:

[(1, 208405010), (2, 104202505), (5, 41681002), (10, 20840501), (11, 18945910), (22, 9472955), (53, 3932170), (55, 3789182), (106, 1966085), (110, 1894591), (265, 786434), (530, 393217), (583, 357470), (1166, 178735), (2915, 71494), (5830, 35747)]