203673086

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{19801}}^1$

素因数の和:19979

約数の個数: 16

約数和(自身を含む): 316039920

約数和(自身を除く): 112366834

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 19801, 39602, 732637, 1465274, 2752339, 5504678, 101836543, 203673086]

約数ペア:

[(1, 203673086), (2, 101836543), (37, 5504678), (74, 2752339), (139, 1465274), (278, 732637), (5143, 39602), (10286, 19801)]