212553656

素因数分解:

$2^3\times 7^1\times {\mathrm{719}}^1\times {\mathrm{5279}}^1$

素因数の和:6011

約数の個数: 32

約数和(自身を含む): 456192000

約数和(自身を除く): 243638344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 719, 1438, 2876, 5033, 5279, 5752, 10066, 10558, 20132, 21116, 36953, 40264, 42232, 73906, 147812, 295624, 3795601, 7591202, 15182404, 26569207, 30364808, 53138414, 106276828, 212553656]

約数ペア:

[(1, 212553656), (2, 106276828), (4, 53138414), (7, 30364808), (8, 26569207), (14, 15182404), (28, 7591202), (56, 3795601), (719, 295624), (1438, 147812), (2876, 73906), (5033, 42232), (5279, 40264), (5752, 36953), (10066, 21116), (10558, 20132)]