208105634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{86783}}^1$

素因数の和:86905

約数の個数: 16

約数和(自身を含む): 343664640

約数和(自身を除く): 135559006

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 86783, 173566, 954613, 1909226, 9459347, 18918694, 104052817, 208105634]

約数ペア:

[(1, 208105634), (2, 104052817), (11, 18918694), (22, 9459347), (109, 1909226), (218, 954613), (1199, 173566), (2398, 86783)]