201890324

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{601}}^1\times {\mathrm{613}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 357060648

約数和(自身を除く): 155170324

約数列:

[1, 2, 4, 137, 274, 548, 601, 613, 1202, 1226, 2404, 2452, 82337, 83981, 164674, 167962, 329348, 335924, 368413, 736826, 1473652, 50472581, 100945162, 201890324]

約数ペア:

[(1, 201890324), (2, 100945162), (4, 50472581), (137, 1473652), (274, 736826), (548, 368413), (601, 335924), (613, 329348), (1202, 167962), (1226, 164674), (2404, 83981), (2452, 82337)]