195202488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{967}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 526901760

約数和(自身を除く): 331699272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647, 967, 1294, 1934, 1941, 2588, 2901, 3868, 3882, 5176, 5802, 7736, 7764, 8411, 11604, 12571, 15528, 16822, 23208, 25142, 25233, 33644, 37713, 50284, 50466, 67288, 75426, 100568, 100932, 150852, 201864, 301704, 625649, 1251298, 1876947, 2502596, 3753894, 5005192, 7507788, 8133437, 15015576, 16266874, 24400311, 32533748, 48800622, 65067496, 97601244, 195202488]

約数ペア:

[(1, 195202488), (2, 97601244), (3, 65067496), (4, 48800622), (6, 32533748), (8, 24400311), (12, 16266874), (13, 15015576), (24, 8133437), (26, 7507788), (39, 5005192), (52, 3753894), (78, 2502596), (104, 1876947), (156, 1251298), (312, 625649), (647, 301704), (967, 201864), (1294, 150852), (1934, 100932), (1941, 100568), (2588, 75426), (2901, 67288), (3868, 50466), (3882, 50284), (5176, 37713), (5802, 33644), (7736, 25233), (7764, 25142), (8411, 23208), (11604, 16822), (12571, 15528)]