212730050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{327277}}^1$

素因数の和:327302

約数の個数: 24

約数和(自身を含む): 426115956

約数和(自身を除く): 213385906

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 327277, 654554, 1636385, 3272770, 4254601, 8181925, 8509202, 16363850, 21273005, 42546010, 106365025, 212730050]

約数ペア:

[(1, 212730050), (2, 106365025), (5, 42546010), (10, 21273005), (13, 16363850), (25, 8509202), (26, 8181925), (50, 4254601), (65, 3272770), (130, 1636385), (325, 654554), (650, 327277)]