200946568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{20143}}^1$

素因数の和:20221

約数の個数: 32

約数和(自身を含む): 398851200

約数和(自身を除く): 197904632

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 20143, 40286, 80572, 161144, 584147, 866149, 1168294, 1732298, 2336588, 3464596, 4673176, 6929192, 25118321, 50236642, 100473284, 200946568]

約数ペア:

[(1, 200946568), (2, 100473284), (4, 50236642), (8, 25118321), (29, 6929192), (43, 4673176), (58, 3464596), (86, 2336588), (116, 1732298), (172, 1168294), (232, 866149), (344, 584147), (1247, 161144), (2494, 80572), (4988, 40286), (9976, 20143)]