201105122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{21481}}^1$

素因数の和:21665

約数の個数: 16

約数和(自身を含む): 313465344

約数和(自身を除く): 112360222

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 21481, 42962, 665911, 1331822, 3243631, 6487262, 100552561, 201105122]

約数ペア:

[(1, 201105122), (2, 100552561), (31, 6487262), (62, 3243631), (151, 1331822), (302, 665911), (4681, 42962), (9362, 21481)]