199231910904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{638563817}}^1$

素因数の和:638563839

約数の個数: 32

約数和(自身を含む): 536393607120

約数和(自身を除く): 337161696216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 638563817, 1277127634, 1915691451, 2554255268, 3831382902, 5108510536, 7662765804, 8301329621, 15325531608, 16602659242, 24903988863, 33205318484, 49807977726, 66410636968, 99615955452, 199231910904]

約数ペア:

[(1, 199231910904), (2, 99615955452), (3, 66410636968), (4, 49807977726), (6, 33205318484), (8, 24903988863), (12, 16602659242), (13, 15325531608), (24, 8301329621), (26, 7662765804), (39, 5108510536), (52, 3831382902), (78, 2554255268), (104, 1915691451), (156, 1277127634), (312, 638563817)]