206816296

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{188701}}^1$

素因数の和:188844

約数の個数: 16

約数和(自身を含む): 390613140

約数和(自身を除く): 183796844

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 188701, 377402, 754804, 1509608, 25852037, 51704074, 103408148, 206816296]

約数ペア:

[(1, 206816296), (2, 103408148), (4, 51704074), (8, 25852037), (137, 1509608), (274, 754804), (548, 377402), (1096, 188701)]