201784672

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{28277}}^1$

素因数の和:28510

約数の個数: 24

約数和(自身を含む): 399059136

約数和(自身を除く): 197274464

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 28277, 56554, 113108, 226216, 452432, 904864, 6305771, 12611542, 25223084, 50446168, 100892336, 201784672]

約数ペア:

[(1, 201784672), (2, 100892336), (4, 50446168), (8, 25223084), (16, 12611542), (32, 6305771), (223, 904864), (446, 452432), (892, 226216), (1784, 113108), (3568, 56554), (7136, 28277)]