201956948

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 356385960

約数和(自身を除く): 154429012

約数列:

[1, 2, 4, 281, 353, 509, 562, 706, 1018, 1124, 1412, 2036, 99193, 143029, 179677, 198386, 286058, 359354, 396772, 572116, 718708, 50489237, 100978474, 201956948]

約数ペア:

[(1, 201956948), (2, 100978474), (4, 50489237), (281, 718708), (353, 572116), (509, 396772), (562, 359354), (706, 286058), (1018, 198386), (1124, 179677), (1412, 143029), (2036, 99193)]