201851074

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{11903}}^1$

素因数の和:12105

約数の個数: 16

約数和(自身を含む): 309980160

約数和(自身を除く): 108129086

約数列:

[1, 2, 61, 122, 139, 278, 8479, 11903, 16958, 23806, 726083, 1452166, 1654517, 3309034, 100925537, 201851074]

約数ペア:

[(1, 201851074), (2, 100925537), (61, 3309034), (122, 1654517), (139, 1452166), (278, 726083), (8479, 23806), (11903, 16958)]