206545922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{494129}}^1$

素因数の和:494161

約数の個数: 16

約数和(自身を含む): 355773600

約数和(自身を除く): 149227678

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 494129, 988258, 5435419, 9388451, 10870838, 18776902, 103272961, 206545922]

約数ペア:

[(1, 206545922), (2, 103272961), (11, 18776902), (19, 10870838), (22, 9388451), (38, 5435419), (209, 988258), (418, 494129)]