201118266

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2593}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 453223680

約数和(自身を除く): 252105414

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 834, 1251, 2502, 2593, 4309, 5186, 7779, 8618, 12927, 15558, 23337, 25854, 38781, 46674, 77562, 80383, 160766, 241149, 360427, 482298, 720854, 723447, 1081281, 1446894, 2162562, 3243843, 6487686, 11173237, 22346474, 33519711, 67039422, 100559133, 201118266]

約数ペア:

[(1, 201118266), (2, 100559133), (3, 67039422), (6, 33519711), (9, 22346474), (18, 11173237), (31, 6487686), (62, 3243843), (93, 2162562), (139, 1446894), (186, 1081281), (278, 723447), (279, 720854), (417, 482298), (558, 360427), (834, 241149), (1251, 160766), (2502, 80383), (2593, 77562), (4309, 46674), (5186, 38781), (7779, 25854), (8618, 23337), (12927, 15558)]