201431638075

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{6343}}^1\times {\mathrm{17891}}^1$

素因数の和:24315

約数の個数: 24

約数和(自身を含む): 253347284736

約数和(自身を除く): 51915646661

約数列:

[1, 5, 25, 71, 355, 1775, 6343, 17891, 31715, 89455, 158575, 447275, 450353, 1270261, 2251765, 6351305, 11258825, 31756525, 113482613, 567413065, 2837065325, 8057265523, 40286327615, 201431638075]

約数ペア:

[(1, 201431638075), (5, 40286327615), (25, 8057265523), (71, 2837065325), (355, 567413065), (1775, 113482613), (6343, 31756525), (17891, 11258825), (31715, 6351305), (89455, 2251765), (158575, 1270261), (447275, 450353)]