201234224140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8461}}^1\times {\mathrm{15053}}^1$

素因数の和:23602

約数の個数: 48

約数和(自身を含む): 428020145280

約数和(自身を除く): 226785921140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 8461, 15053, 16922, 30106, 33844, 42305, 60212, 75265, 84610, 150530, 169220, 301060, 668419, 1189187, 1336838, 2378374, 2673676, 3342095, 4756748, 5945935, 6684190, 11891870, 13368380, 23783740, 127363433, 254726866, 509453732, 636817165, 1273634330, 2547268660, 10061711207, 20123422414, 40246844828, 50308556035, 100617112070, 201234224140]

約数ペア:

[(1, 201234224140), (2, 100617112070), (4, 50308556035), (5, 40246844828), (10, 20123422414), (20, 10061711207), (79, 2547268660), (158, 1273634330), (316, 636817165), (395, 509453732), (790, 254726866), (1580, 127363433), (8461, 23783740), (15053, 13368380), (16922, 11891870), (30106, 6684190), (33844, 5945935), (42305, 4756748), (60212, 3342095), (75265, 2673676), (84610, 2378374), (150530, 1336838), (169220, 1189187), (301060, 668419)]