210544978

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{146009}}^1$

素因数の和:146121

約数の個数: 16

約数和(自身を含む): 364440960

約数和(自身を除く): 153895982

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 146009, 292018, 1022063, 2044126, 15038927, 30077854, 105272489, 210544978]

約数ペア:

[(1, 210544978), (2, 105272489), (7, 30077854), (14, 15038927), (103, 2044126), (206, 1022063), (721, 292018), (1442, 146009)]