200520685

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{2677}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 245261952

約数和(自身を除く): 44741267

約数列:

[1, 5, 71, 211, 355, 1055, 2677, 13385, 14981, 74905, 190067, 564847, 950335, 2824235, 40104137, 200520685]

約数ペア:

[(1, 200520685), (5, 40104137), (71, 2824235), (211, 950335), (355, 564847), (1055, 190067), (2677, 74905), (13385, 14981)]