206907584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 443959488

約数和(自身を除く): 237051904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 431, 577, 832, 862, 1154, 1724, 2308, 3448, 4616, 5603, 6896, 7501, 9232, 11206, 13792, 15002, 18464, 22412, 27584, 30004, 36928, 44824, 60008, 89648, 120016, 179296, 240032, 248687, 358592, 480064, 497374, 994748, 1989496, 3232931, 3978992, 6465862, 7957984, 12931724, 15915968, 25863448, 51726896, 103453792, 206907584]

約数ペア:

[(1, 206907584), (2, 103453792), (4, 51726896), (8, 25863448), (13, 15915968), (16, 12931724), (26, 7957984), (32, 6465862), (52, 3978992), (64, 3232931), (104, 1989496), (208, 994748), (416, 497374), (431, 480064), (577, 358592), (832, 248687), (862, 240032), (1154, 179296), (1724, 120016), (2308, 89648), (3448, 60008), (4616, 44824), (5603, 36928), (6896, 30004), (7501, 27584), (9232, 22412), (11206, 18464), (13792, 15002)]