210357505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{4637}}^1$

素因数の和:4896

約数の個数: 16

約数和(自身を含む): 259579584

約数和(自身を除く): 49222079

約数列:

[1, 5, 43, 211, 215, 1055, 4637, 9073, 23185, 45365, 199391, 978407, 996955, 4892035, 42071501, 210357505]

約数ペア:

[(1, 210357505), (5, 42071501), (43, 4892035), (211, 996955), (215, 978407), (1055, 199391), (4637, 45365), (9073, 23185)]