200049740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{909317}}^1$

素因数の和:909337

約数の個数: 24

約数和(自身を含む): 458296272

約数和(自身を除く): 258246532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 909317, 1818634, 3637268, 4546585, 9093170, 10002487, 18186340, 20004974, 40009948, 50012435, 100024870, 200049740]

約数ペア:

[(1, 200049740), (2, 100024870), (4, 50012435), (5, 40009948), (10, 20004974), (11, 18186340), (20, 10002487), (22, 9093170), (44, 4546585), (55, 3637268), (110, 1818634), (220, 909317)]