205758046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1021}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 348199488

約数和(自身を除く): 142441442

約数列:

[1, 2, 13, 23, 26, 46, 299, 337, 598, 674, 1021, 2042, 4381, 7751, 8762, 13273, 15502, 23483, 26546, 46966, 100763, 201526, 305279, 344077, 610558, 688154, 4473001, 7913771, 8946002, 15827542, 102879023, 205758046]

約数ペア:

[(1, 205758046), (2, 102879023), (13, 15827542), (23, 8946002), (26, 7913771), (46, 4473001), (299, 688154), (337, 610558), (598, 344077), (674, 305279), (1021, 201526), (2042, 100763), (4381, 46966), (7751, 26546), (8762, 23483), (13273, 15502)]