208096404771

素因数分解:

$3^1\times {\mathrm{811}}^1\times {\mathrm{1321}}^1\times {\mathrm{64747}}^1$

素因数の和:66882

約数の個数: 16

約数和(自身を含む): 278018588288

約数和(自身を除く): 69922183517

約数列:

[1, 3, 811, 1321, 2433, 3963, 64747, 194241, 1071331, 3213993, 52509817, 85530787, 157529451, 256592361, 69365468257, 208096404771]

約数ペア:

[(1, 208096404771), (3, 69365468257), (811, 256592361), (1321, 157529451), (2433, 85530787), (3963, 52509817), (64747, 3213993), (194241, 1071331)]