201292775

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 256721664

約数和(自身を除く): 55428889

約数列:

[1, 5, 25, 47, 163, 235, 815, 1051, 1175, 4075, 5255, 7661, 26275, 38305, 49397, 171313, 191525, 246985, 856565, 1234925, 4282825, 8051711, 40258555, 201292775]

約数ペア:

[(1, 201292775), (5, 40258555), (25, 8051711), (47, 4282825), (163, 1234925), (235, 856565), (815, 246985), (1051, 191525), (1175, 171313), (4075, 49397), (5255, 38305), (7661, 26275)]