216173665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{2273}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 271133568

約数和(自身を除く): 54959903

約数列:

[1, 5, 23, 115, 827, 2273, 4135, 11365, 19021, 52279, 95105, 261395, 1879771, 9398855, 43234733, 216173665]

約数ペア:

[(1, 216173665), (5, 43234733), (23, 9398855), (115, 1879771), (827, 261395), (2273, 95105), (4135, 52279), (11365, 19021)]