201225244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{12739}}^1$

素因数の和:13113

約数の個数: 24

約数和(自身を含む): 385257600

約数和(自身を除く): 184032356

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 3949, 7898, 12739, 15796, 25478, 50956, 140129, 280258, 560516, 4573301, 9146602, 18293204, 50306311, 100612622, 201225244]

約数ペア:

[(1, 201225244), (2, 100612622), (4, 50306311), (11, 18293204), (22, 9146602), (44, 4573301), (359, 560516), (718, 280258), (1436, 140129), (3949, 50956), (7898, 25478), (12739, 15796)]