201613945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{106957}}^1$

素因数の和:107004

約数の個数: 16

約数和(自身を含む): 269534160

約数和(自身を除く): 67920215

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 106957, 534785, 1390441, 3101753, 6952205, 15508765, 40322789, 201613945]

約数ペア:

[(1, 201613945), (5, 40322789), (13, 15508765), (29, 6952205), (65, 3101753), (145, 1390441), (377, 534785), (1885, 106957)]