220139102

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{9241}}^1$

素因数の和:9563

約数の個数: 16

約数和(自身を含む): 339144432

約数和(自身を除く): 119005330

約数列:

[1, 2, 43, 86, 277, 554, 9241, 11911, 18482, 23822, 397363, 794726, 2559757, 5119514, 110069551, 220139102]

約数ペア:

[(1, 220139102), (2, 110069551), (43, 5119514), (86, 2559757), (277, 794726), (554, 397363), (9241, 23822), (11911, 18482)]