202154911

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{23159}}^1$

素因数の和:23238

約数の個数: 16

約数和(自身を含む): 244569600

約数和(自身を除く): 42414689

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 23159, 162113, 671611, 995837, 4701277, 6970859, 28879273, 202154911]

約数ペア:

[(1, 202154911), (7, 28879273), (29, 6970859), (43, 4701277), (203, 995837), (301, 671611), (1247, 162113), (8729, 23159)]