197213568

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{16567}}^1$

素因数の和:16615

約数の個数: 64

約数和(自身を含む): 540779520

約数和(自身を除く): 343565952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 16567, 33134, 49701, 66268, 99402, 132536, 198804, 265072, 397608, 513577, 530144, 795216, 1027154, 1060288, 1540731, 1590432, 2054308, 2120576, 3081462, 3180864, 4108616, 6162924, 6361728, 8217232, 12325848, 16434464, 24651696, 32868928, 49303392, 65737856, 98606784, 197213568]

約数ペア:

[(1, 197213568), (2, 98606784), (3, 65737856), (4, 49303392), (6, 32868928), (8, 24651696), (12, 16434464), (16, 12325848), (24, 8217232), (31, 6361728), (32, 6162924), (48, 4108616), (62, 3180864), (64, 3081462), (93, 2120576), (96, 2054308), (124, 1590432), (128, 1540731), (186, 1060288), (192, 1027154), (248, 795216), (372, 530144), (384, 513577), (496, 397608), (744, 265072), (992, 198804), (1488, 132536), (1984, 99402), (2976, 66268), (3968, 49701), (5952, 33134), (11904, 16567)]