208940208

素因数分解:

$2^4\times 3^1\times {\mathrm{4352921}}^1$

素因数の和:4352932

約数の個数: 20

約数和(自身を含む): 539762328

約数和(自身を除く): 330822120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4352921, 8705842, 13058763, 17411684, 26117526, 34823368, 52235052, 69646736, 104470104, 208940208]

約数ペア:

[(1, 208940208), (2, 104470104), (3, 69646736), (4, 52235052), (6, 34823368), (8, 26117526), (12, 17411684), (16, 13058763), (24, 8705842), (48, 4352921)]