206636664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{911}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 557706240

約数和(自身を除く): 351069576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 727, 911, 1454, 1822, 2181, 2733, 2908, 3644, 4362, 5466, 5816, 7288, 8724, 9451, 10932, 11843, 17448, 18902, 21864, 23686, 28353, 35529, 37804, 47372, 56706, 71058, 75608, 94744, 113412, 142116, 226824, 284232, 662297, 1324594, 1986891, 2649188, 3973782, 5298376, 7947564, 8609861, 15895128, 17219722, 25829583, 34439444, 51659166, 68878888, 103318332, 206636664]

約数ペア:

[(1, 206636664), (2, 103318332), (3, 68878888), (4, 51659166), (6, 34439444), (8, 25829583), (12, 17219722), (13, 15895128), (24, 8609861), (26, 7947564), (39, 5298376), (52, 3973782), (78, 2649188), (104, 1986891), (156, 1324594), (312, 662297), (727, 284232), (911, 226824), (1454, 142116), (1822, 113412), (2181, 94744), (2733, 75608), (2908, 71058), (3644, 56706), (4362, 47372), (5466, 37804), (5816, 35529), (7288, 28353), (8724, 23686), (9451, 21864), (10932, 18902), (11843, 17448)]