200208772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2309}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 358003800

約数和(自身を除く): 157795028

約数列:

[1, 2, 4, 53, 106, 212, 409, 818, 1636, 2309, 4618, 9236, 21677, 43354, 86708, 122377, 244754, 489508, 944381, 1888762, 3777524, 50052193, 100104386, 200208772]

約数ペア:

[(1, 200208772), (2, 100104386), (4, 50052193), (53, 3777524), (106, 1888762), (212, 944381), (409, 489508), (818, 244754), (1636, 122377), (2309, 86708), (4618, 43354), (9236, 21677)]