210930354

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{221101}}^1$

素因数の和:221162

約数の個数: 24

約数和(自身を含む): 465640812

約数和(自身を除く): 254710458

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 221101, 442202, 663303, 1326606, 1989909, 3979818, 11718353, 23436706, 35155059, 70310118, 105465177, 210930354]

約数ペア:

[(1, 210930354), (2, 105465177), (3, 70310118), (6, 35155059), (9, 23436706), (18, 11718353), (53, 3979818), (106, 1989909), (159, 1326606), (318, 663303), (477, 442202), (954, 221101)]