222434849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{30941}}^1$

素因数の和:31040

約数の個数: 16

約数和(自身を含む): 277240320

約数和(自身を除く): 54805471

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 30941, 216587, 402233, 2444339, 2815631, 17110373, 31776407, 222434849]

約数ペア:

[(1, 222434849), (7, 31776407), (13, 17110373), (79, 2815631), (91, 2444339), (553, 402233), (1027, 216587), (7189, 30941)]