200950918

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2861}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 358551360

約数和(自身を除く): 157600442

約数列:

[1, 2, 7, 14, 29, 58, 173, 203, 346, 406, 1211, 2422, 2861, 5017, 5722, 10034, 20027, 35119, 40054, 70238, 82969, 165938, 494953, 580783, 989906, 1161566, 3464671, 6929342, 14353637, 28707274, 100475459, 200950918]

約数ペア:

[(1, 200950918), (2, 100475459), (7, 28707274), (14, 14353637), (29, 6929342), (58, 3464671), (173, 1161566), (203, 989906), (346, 580783), (406, 494953), (1211, 165938), (2422, 82969), (2861, 70238), (5017, 40054), (5722, 35119), (10034, 20027)]