201282775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9461}}^1$

素因数の和:9531

約数の個数: 24

約数和(自身を含む): 267509664

約数和(自身を除く): 66226889

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 4255, 9461, 21275, 47305, 217603, 236525, 350057, 1088015, 1750285, 5440075, 8051311, 8751425, 40256555, 201282775]

約数ペア:

[(1, 201282775), (5, 40256555), (23, 8751425), (25, 8051311), (37, 5440075), (115, 1750285), (185, 1088015), (575, 350057), (851, 236525), (925, 217603), (4255, 47305), (9461, 21275)]