205475906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 331753968

約数和(自身を除く): 126278062

約数列:

[1, 2, 17, 34, 173, 181, 193, 346, 362, 386, 2941, 3077, 3281, 5882, 6154, 6562, 31313, 33389, 34933, 62626, 66778, 69866, 532321, 567613, 593861, 1064642, 1135226, 1187722, 6043409, 12086818, 102737953, 205475906]

約数ペア:

[(1, 205475906), (2, 102737953), (17, 12086818), (34, 6043409), (173, 1187722), (181, 1135226), (193, 1064642), (346, 593861), (362, 567613), (386, 532321), (2941, 69866), (3077, 66778), (3281, 62626), (5882, 34933), (6154, 33389), (6562, 31313)]