203466770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1565129}}^1$

素因数の和:1565149

約数の個数: 16

約数和(自身を含む): 394412760

約数和(自身を除く): 190945990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1565129, 3130258, 7825645, 15651290, 20346677, 40693354, 101733385, 203466770]

約数ペア:

[(1, 203466770), (2, 101733385), (5, 40693354), (10, 20346677), (13, 15651290), (26, 7825645), (65, 3130258), (130, 1565129)]