205718578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{14957}}^1$

素因数の和:15018

約数の個数: 24

約数和(自身を含む): 347414508

約数和(自身を除く): 141695930

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 6877, 13754, 14957, 29914, 194441, 344011, 388882, 688022, 4472143, 7912253, 8944286, 15824506, 102859289, 205718578]

約数ペア:

[(1, 205718578), (2, 102859289), (13, 15824506), (23, 8944286), (26, 7912253), (46, 4472143), (299, 688022), (529, 388882), (598, 344011), (1058, 194441), (6877, 29914), (13754, 14957)]