198425364

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{41651}}^1$

素因数の和:42055

約数の個数: 24

約数和(自身を含む): 464169888

約数和(自身を除く): 265744524

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 41651, 83302, 124953, 166604, 249906, 499812, 16535447, 33070894, 49606341, 66141788, 99212682, 198425364]

約数ペア:

[(1, 198425364), (2, 99212682), (3, 66141788), (4, 49606341), (6, 33070894), (12, 16535447), (397, 499812), (794, 249906), (1191, 166604), (1588, 124953), (2382, 83302), (4764, 41651)]