205543674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1631299}}^1$

素因数の和:1631314

約数の個数: 24

約数和(自身を含む): 508965600

約数和(自身を除く): 303421926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1631299, 3262598, 4893897, 9787794, 11419093, 14681691, 22838186, 29363382, 34257279, 68514558, 102771837, 205543674]

約数ペア:

[(1, 205543674), (2, 102771837), (3, 68514558), (6, 34257279), (7, 29363382), (9, 22838186), (14, 14681691), (18, 11419093), (21, 9787794), (42, 4893897), (63, 3262598), (126, 1631299)]