215528302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2203}}^1\times {\mathrm{4447}}^1$

素因数の和:6663

約数の個数: 16

約数和(自身を含む): 352922112

約数和(自身を除く): 137393810

約数列:

[1, 2, 11, 22, 2203, 4406, 4447, 8894, 24233, 48466, 48917, 97834, 9796741, 19593482, 107764151, 215528302]

約数ペア:

[(1, 215528302), (2, 107764151), (11, 19593482), (22, 9796741), (2203, 97834), (4406, 48917), (4447, 48466), (8894, 24233)]