204625216

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1271

約数の個数: 56

約数和(自身を含む): 422087040

約数和(自身を除く): 217461824

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 64, 94, 118, 188, 236, 376, 472, 752, 944, 1153, 1504, 1888, 2306, 2773, 3008, 3776, 4612, 5546, 9224, 11092, 18448, 22184, 36896, 44368, 54191, 68027, 73792, 88736, 108382, 136054, 177472, 216764, 272108, 433528, 544216, 867056, 1088432, 1734112, 2176864, 3197269, 3468224, 4353728, 6394538, 12789076, 25578152, 51156304, 102312608, 204625216]

約数ペア:

[(1, 204625216), (2, 102312608), (4, 51156304), (8, 25578152), (16, 12789076), (32, 6394538), (47, 4353728), (59, 3468224), (64, 3197269), (94, 2176864), (118, 1734112), (188, 1088432), (236, 867056), (376, 544216), (472, 433528), (752, 272108), (944, 216764), (1153, 177472), (1504, 136054), (1888, 108382), (2306, 88736), (2773, 73792), (3008, 68027), (3776, 54191), (4612, 44368), (5546, 36896), (9224, 22184), (11092, 18448)]