203661428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{3259}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 377899200

約数和(自身を除く): 174237772

約数列:

[1, 2, 4, 17, 34, 68, 919, 1838, 3259, 3676, 6518, 13036, 15623, 31246, 55403, 62492, 110806, 221612, 2995021, 5990042, 11980084, 50915357, 101830714, 203661428]

約数ペア:

[(1, 203661428), (2, 101830714), (4, 50915357), (17, 11980084), (34, 5990042), (68, 2995021), (919, 221612), (1838, 110806), (3259, 62492), (3676, 55403), (6518, 31246), (13036, 15623)]