203420670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{17891}}^1$

素因数の和:18280

約数の個数: 32

約数和(自身を含む): 489525120

約数和(自身を除く): 286104450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 17891, 35782, 53673, 89455, 107346, 178910, 268365, 536730, 6780689, 13561378, 20342067, 33903445, 40684134, 67806890, 101710335, 203420670]

約数ペア:

[(1, 203420670), (2, 101710335), (3, 67806890), (5, 40684134), (6, 33903445), (10, 20342067), (15, 13561378), (30, 6780689), (379, 536730), (758, 268365), (1137, 178910), (1895, 107346), (2274, 89455), (3790, 53673), (5685, 35782), (11370, 17891)]