207842205

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{195157}}^1$

素因数の和:195236

約数の個数: 16

約数和(自身を含む): 337233024

約数和(自身を除く): 129390819

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 195157, 585471, 975785, 2927355, 13856147, 41568441, 69280735, 207842205]

約数ペア:

[(1, 207842205), (3, 69280735), (5, 41568441), (15, 13856147), (71, 2927355), (213, 975785), (355, 585471), (1065, 195157)]