201005441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 260402688

約数和(自身を除く): 59397247

約数列:

[1, 7, 13, 23, 91, 137, 161, 299, 701, 959, 1781, 2093, 3151, 4907, 9113, 12467, 16123, 22057, 40963, 63791, 96037, 112861, 209599, 286741, 672259, 1248481, 1467193, 2208851, 8739367, 15461957, 28715063, 201005441]

約数ペア:

[(1, 201005441), (7, 28715063), (13, 15461957), (23, 8739367), (91, 2208851), (137, 1467193), (161, 1248481), (299, 672259), (701, 286741), (959, 209599), (1781, 112861), (2093, 96037), (3151, 63791), (4907, 40963), (9113, 22057), (12467, 16123)]