201211305968

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{2683}}^1\times {\mathrm{34213}}^1$

素因数の和:37041

約数の個数: 40

約数和(自身を含む): 392850348528

約数和(自身を除く): 191639042560

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 2683, 5366, 10732, 21464, 34213, 42928, 68426, 136852, 273704, 367571, 547408, 735142, 1470284, 2940568, 4687181, 5881136, 9374362, 18748724, 37497448, 74994896, 91793479, 183586958, 367173916, 734347832, 1468695664, 12575706623, 25151413246, 50302826492, 100605652984, 201211305968]

約数ペア:

[(1, 201211305968), (2, 100605652984), (4, 50302826492), (8, 25151413246), (16, 12575706623), (137, 1468695664), (274, 734347832), (548, 367173916), (1096, 183586958), (2192, 91793479), (2683, 74994896), (5366, 37497448), (10732, 18748724), (21464, 9374362), (34213, 5881136), (42928, 4687181), (68426, 2940568), (136852, 1470284), (273704, 735142), (367571, 547408)]