200790047984

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{63062201}}^1$

素因数の和:63062408

約数の個数: 20

約数和(自身を含む): 390985652400

約数和(自身を除く): 190195604416

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 63062201, 126124402, 252248804, 504497608, 1008995216, 12549377999, 25098755998, 50197511996, 100395023992, 200790047984]

約数ペア:

[(1, 200790047984), (2, 100395023992), (4, 50197511996), (8, 25098755998), (16, 12549377999), (199, 1008995216), (398, 504497608), (796, 252248804), (1592, 126124402), (3184, 63062201)]