204612596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 385728000

約数和(自身を除く): 181115404

約数列:

[1, 2, 4, 19, 38, 76, 83, 163, 166, 199, 326, 332, 398, 652, 796, 1577, 3097, 3154, 3781, 6194, 6308, 7562, 12388, 13529, 15124, 16517, 27058, 32437, 33034, 54116, 64874, 66068, 129748, 257051, 313823, 514102, 616303, 627646, 1028204, 1232606, 1255292, 2465212, 2692271, 5384542, 10769084, 51153149, 102306298, 204612596]

約数ペア:

[(1, 204612596), (2, 102306298), (4, 51153149), (19, 10769084), (38, 5384542), (76, 2692271), (83, 2465212), (163, 1255292), (166, 1232606), (199, 1028204), (326, 627646), (332, 616303), (398, 514102), (652, 313823), (796, 257051), (1577, 129748), (3097, 66068), (3154, 64874), (3781, 54116), (6194, 33034), (6308, 32437), (7562, 27058), (12388, 16517), (13529, 15124)]