201274790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36529}}^1$

素因数の和:36584

約数の個数: 32

約数和(自身を含む): 394524000

約数和(自身を除く): 193249210

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 36529, 73058, 182645, 365290, 694051, 1059341, 1388102, 2118682, 3470255, 5296705, 6940510, 10593410, 20127479, 40254958, 100637395, 201274790]

約数ペア:

[(1, 201274790), (2, 100637395), (5, 40254958), (10, 20127479), (19, 10593410), (29, 6940510), (38, 5296705), (58, 3470255), (95, 2118682), (145, 1388102), (190, 1059341), (290, 694051), (551, 365290), (1102, 182645), (2755, 73058), (5510, 36529)]