211031522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{41201}}^1$

素因数の和:41413

約数の個数: 16

約数和(自身を含む): 342635832

約数和(自身を除く): 131604310

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 41201, 82402, 535613, 1071226, 8116597, 16233194, 105515761, 211031522]

約数ペア:

[(1, 211031522), (2, 105515761), (13, 16233194), (26, 8116597), (197, 1071226), (394, 535613), (2561, 82402), (5122, 41201)]