229014004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{198109}}^1$

素因数の和:198147

約数の個数: 18

約数和(自身を含む): 425738390

約数和(自身を除く): 196724386

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 198109, 396218, 792436, 3367853, 6735706, 13471412, 57253501, 114507002, 229014004]

約数ペア:

[(1, 229014004), (2, 114507002), (4, 57253501), (17, 13471412), (34, 6735706), (68, 3367853), (289, 792436), (578, 396218), (1156, 198109)]