213044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 426888

約数和(自身を除く): 213844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 241, 442, 482, 884, 964, 3133, 4097, 6266, 8194, 12532, 16388, 53261, 106522, 213044]

約数ペア:

[(1, 213044), (2, 106522), (4, 53261), (13, 16388), (17, 12532), (26, 8194), (34, 6266), (52, 4097), (68, 3133), (221, 964), (241, 884), (442, 482)]