197958208

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2243}}^1$

素因数の和:2459

約数の個数: 56

約数和(自身を含む): 451420992

約数和(自身を除く): 253462784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 1379, 1576, 2243, 2758, 3152, 4486, 5516, 6304, 8972, 11032, 12608, 15701, 17944, 22064, 31402, 35888, 44128, 62804, 71776, 88256, 125608, 143552, 251216, 441871, 502432, 883742, 1004864, 1767484, 3093097, 3534968, 6186194, 7069936, 12372388, 14139872, 24744776, 28279744, 49489552, 98979104, 197958208]

約数ペア:

[(1, 197958208), (2, 98979104), (4, 49489552), (7, 28279744), (8, 24744776), (14, 14139872), (16, 12372388), (28, 7069936), (32, 6186194), (56, 3534968), (64, 3093097), (112, 1767484), (197, 1004864), (224, 883742), (394, 502432), (448, 441871), (788, 251216), (1379, 143552), (1576, 125608), (2243, 88256), (2758, 71776), (3152, 62804), (4486, 44128), (5516, 35888), (6304, 31402), (8972, 22064), (11032, 17944), (12608, 15701)]