206985496484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{2455577}}^1$

素因数の和:2457215

約数の個数: 24

約数和(自身を含む): 390328856568

約数和(自身を除く): 183343360084

約数列:

[1, 2, 4, 13, 26, 52, 1621, 3242, 6484, 21073, 42146, 84292, 2455577, 4911154, 9822308, 31922501, 63845002, 127690004, 3980490317, 7960980634, 15921961268, 51746374121, 103492748242, 206985496484]

約数ペア:

[(1, 206985496484), (2, 103492748242), (4, 51746374121), (13, 15921961268), (26, 7960980634), (52, 3980490317), (1621, 127690004), (3242, 63845002), (6484, 31922501), (21073, 9822308), (42146, 4911154), (84292, 2455577)]