198207456

素因数分解:

$2^5\times 3^1\times {\mathrm{641}}^1\times {\mathrm{3221}}^1$

素因数の和:3875

約数の個数: 48

約数和(自身を含む): 521268048

約数和(自身を除く): 323060592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 641, 1282, 1923, 2564, 3221, 3846, 5128, 6442, 7692, 9663, 10256, 12884, 15384, 19326, 20512, 25768, 30768, 38652, 51536, 61536, 77304, 103072, 154608, 309216, 2064661, 4129322, 6193983, 8258644, 12387966, 16517288, 24775932, 33034576, 49551864, 66069152, 99103728, 198207456]

約数ペア:

[(1, 198207456), (2, 99103728), (3, 66069152), (4, 49551864), (6, 33034576), (8, 24775932), (12, 16517288), (16, 12387966), (24, 8258644), (32, 6193983), (48, 4129322), (96, 2064661), (641, 309216), (1282, 154608), (1923, 103072), (2564, 77304), (3221, 61536), (3846, 51536), (5128, 38652), (6442, 30768), (7692, 25768), (9663, 20512), (10256, 19326), (12884, 15384)]