210664115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{22861}}^1$

素因数の和:22982

約数の個数: 16

約数和(自身を含む): 268857120

約数和(自身を除く): 58193005

約数列:

[1, 5, 19, 95, 97, 485, 1843, 9215, 22861, 114305, 434359, 2171795, 2217517, 11087585, 42132823, 210664115]

約数ペア:

[(1, 210664115), (5, 42132823), (19, 11087585), (95, 2217517), (97, 2171795), (485, 434359), (1843, 114305), (9215, 22861)]