206840818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{86981}}^1$

素因数の和:87053

約数の個数: 16

約数和(自身を含む): 328791960

約数和(自身を除く): 121951142

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 86981, 173962, 2522449, 3566221, 5044898, 7132442, 103420409, 206840818]

約数ペア:

[(1, 206840818), (2, 103420409), (29, 7132442), (41, 5044898), (58, 3566221), (82, 2522449), (1189, 173962), (2378, 86981)]