197299696

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:710

約数の個数: 60

約数和(自身を含む): 422986816

約数和(自身を除く): 225687120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 223, 242, 446, 457, 484, 892, 914, 968, 1784, 1828, 1936, 2453, 3568, 3656, 4906, 5027, 7312, 9812, 10054, 19624, 20108, 26983, 39248, 40216, 53966, 55297, 80432, 101911, 107932, 110594, 203822, 215864, 221188, 407644, 431728, 442376, 815288, 884752, 1121021, 1630576, 2242042, 4484084, 8968168, 12331231, 17936336, 24662462, 49324924, 98649848, 197299696]

約数ペア:

[(1, 197299696), (2, 98649848), (4, 49324924), (8, 24662462), (11, 17936336), (16, 12331231), (22, 8968168), (44, 4484084), (88, 2242042), (121, 1630576), (176, 1121021), (223, 884752), (242, 815288), (446, 442376), (457, 431728), (484, 407644), (892, 221188), (914, 215864), (968, 203822), (1784, 110594), (1828, 107932), (1936, 101911), (2453, 80432), (3568, 55297), (3656, 53966), (4906, 40216), (5027, 39248), (7312, 26983), (9812, 20108), (10054, 19624)]