210856406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{14389}}^1$

素因数の和:14839

約数の個数: 16

約数和(自身を含む): 335689920

約数和(自身を除く): 124833514

約数列:

[1, 2, 17, 34, 431, 862, 7327, 14389, 14654, 28778, 244613, 489226, 6201659, 12403318, 105428203, 210856406]

約数ペア:

[(1, 210856406), (2, 105428203), (17, 12403318), (34, 6201659), (431, 489226), (862, 244613), (7327, 28778), (14389, 14654)]