208238124

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 493637760

約数和(自身を除く): 285399636

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 262, 278, 393, 417, 524, 556, 786, 834, 953, 1572, 1668, 1906, 2859, 3812, 5718, 11436, 18209, 36418, 54627, 72836, 109254, 124843, 132467, 218508, 249686, 264934, 374529, 397401, 499372, 529868, 749058, 794802, 1498116, 1589604, 17353177, 34706354, 52059531, 69412708, 104119062, 208238124]

約数ペア:

[(1, 208238124), (2, 104119062), (3, 69412708), (4, 52059531), (6, 34706354), (12, 17353177), (131, 1589604), (139, 1498116), (262, 794802), (278, 749058), (393, 529868), (417, 499372), (524, 397401), (556, 374529), (786, 264934), (834, 249686), (953, 218508), (1572, 132467), (1668, 124843), (1906, 109254), (2859, 72836), (3812, 54627), (5718, 36418), (11436, 18209)]