204464245

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{1201}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 249246720

約数和(自身を除く): 44782475

約数列:

[1, 5, 79, 395, 431, 1201, 2155, 6005, 34049, 94879, 170245, 474395, 517631, 2588155, 40892849, 204464245]

約数ペア:

[(1, 204464245), (5, 40892849), (79, 2588155), (395, 517631), (431, 474395), (1201, 170245), (2155, 94879), (6005, 34049)]