205465514

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 326752272

約数和(自身を除く): 121286758

約数列:

[1, 2, 37, 41, 74, 82, 241, 281, 482, 562, 1517, 3034, 8917, 9881, 10397, 11521, 17834, 19762, 20794, 23042, 67721, 135442, 365597, 426277, 731194, 852554, 2505677, 2776561, 5011354, 5553122, 102732757, 205465514]

約数ペア:

[(1, 205465514), (2, 102732757), (37, 5553122), (41, 5011354), (74, 2776561), (82, 2505677), (241, 852554), (281, 731194), (482, 426277), (562, 365597), (1517, 135442), (3034, 67721), (8917, 23042), (9881, 20794), (10397, 19762), (11521, 17834)]