205394556

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{192317}}^1$

素因数の和:192413

約数の個数: 24

約数和(自身を含む): 484641360

約数和(自身を除く): 279246804

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 192317, 384634, 576951, 769268, 1153902, 2307804, 17116213, 34232426, 51348639, 68464852, 102697278, 205394556]

約数ペア:

[(1, 205394556), (2, 102697278), (3, 68464852), (4, 51348639), (6, 34232426), (12, 17116213), (89, 2307804), (178, 1153902), (267, 769268), (356, 576951), (534, 384634), (1068, 192317)]