204900968

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 403443180

約数和(自身を除く): 198542212

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 353, 424, 706, 1369, 1412, 1961, 2738, 2824, 3922, 5476, 7844, 10952, 13061, 15688, 18709, 26122, 37418, 52244, 72557, 74836, 104488, 145114, 149672, 290228, 483257, 580456, 692233, 966514, 1384466, 1933028, 2768932, 3866056, 5537864, 25612621, 51225242, 102450484, 204900968]

約数ペア:

[(1, 204900968), (2, 102450484), (4, 51225242), (8, 25612621), (37, 5537864), (53, 3866056), (74, 2768932), (106, 1933028), (148, 1384466), (212, 966514), (296, 692233), (353, 580456), (424, 483257), (706, 290228), (1369, 149672), (1412, 145114), (1961, 104488), (2738, 74836), (2824, 72557), (3922, 52244), (5476, 37418), (7844, 26122), (10952, 18709), (13061, 15688)]