268473415

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{51481}}^1$

素因数の和:51642

約数の個数: 16

約数和(自身を含む): 370670400

約数和(自身を除く): 102196985

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 51481, 257405, 360367, 1801835, 7670669, 38353345, 53694683, 268473415]

約数ペア:

[(1, 268473415), (5, 53694683), (7, 38353345), (35, 7670669), (149, 1801835), (745, 360367), (1043, 257405), (5215, 51481)]