203439742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{86423}}^1$

素因数の和:86543

約数の個数: 16

約数和(自身を含む): 336016512

約数和(自身を除く): 132576770

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 86423, 172846, 950653, 1901306, 9247261, 18494522, 101719871, 203439742]

約数ペア:

[(1, 203439742), (2, 101719871), (11, 18494522), (22, 9247261), (107, 1901306), (214, 950653), (1177, 172846), (2354, 86423)]