201037244

素因数分解:

$2^2\times {\mathrm{157}}^2\times {\mathrm{2039}}^1$

素因数の和:2357

約数の個数: 18

約数和(自身を含む): 354243960

約数和(自身を除く): 153206716

約数列:

[1, 2, 4, 157, 314, 628, 2039, 4078, 8156, 24649, 49298, 98596, 320123, 640246, 1280492, 50259311, 100518622, 201037244]

約数ペア:

[(1, 201037244), (2, 100518622), (4, 50259311), (157, 1280492), (314, 640246), (628, 320123), (2039, 98596), (4078, 49298), (8156, 24649)]