205125144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1220983}}^1$

素因数の和:1220999

約数の個数: 32

約数和(自身を含む): 586072320

約数和(自身を除く): 380947176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1220983, 2441966, 3662949, 4883932, 7325898, 8546881, 9767864, 14651796, 17093762, 25640643, 29303592, 34187524, 51281286, 68375048, 102562572, 205125144]

約数ペア:

[(1, 205125144), (2, 102562572), (3, 68375048), (4, 51281286), (6, 34187524), (7, 29303592), (8, 25640643), (12, 17093762), (14, 14651796), (21, 9767864), (24, 8546881), (28, 7325898), (42, 4883932), (56, 3662949), (84, 2441966), (168, 1220983)]