211130450

素因数分解:

$2^1\times 5^2\times {\mathrm{1861}}^1\times {\mathrm{2269}}^1$

素因数の和:4142

約数の個数: 24

約数和(自身を含む): 393086820

約数和(自身を除く): 181956370

約数列:

[1, 2, 5, 10, 25, 50, 1861, 2269, 3722, 4538, 9305, 11345, 18610, 22690, 46525, 56725, 93050, 113450, 4222609, 8445218, 21113045, 42226090, 105565225, 211130450]

約数ペア:

[(1, 211130450), (2, 105565225), (5, 42226090), (10, 21113045), (25, 8445218), (50, 4222609), (1861, 113450), (2269, 93050), (3722, 56725), (4538, 46525), (9305, 22690), (11345, 18610)]