205588910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337031}}^1$

素因数の和:337099

約数の個数: 16

約数和(自身を含む): 376127712

約数和(自身を除く): 170538802

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 337031, 674062, 1685155, 3370310, 20558891, 41117782, 102794455, 205588910]

約数ペア:

[(1, 205588910), (2, 102794455), (5, 41117782), (10, 20558891), (61, 3370310), (122, 1685155), (305, 674062), (610, 337031)]