226181804

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{195659}}^1$

素因数の和:195697

約数の個数: 18

約数和(自身を含む): 420473340

約数和(自身を除く): 194291536

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 195659, 391318, 782636, 3326203, 6652406, 13304812, 56545451, 113090902, 226181804]

約数ペア:

[(1, 226181804), (2, 113090902), (4, 56545451), (17, 13304812), (34, 6652406), (68, 3326203), (289, 782636), (578, 391318), (1156, 195659)]