201601328

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{63317}}^1$

素因数の和:63524

約数の個数: 20

約数和(自身を含む): 392571600

約数和(自身を除く): 190970272

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 63317, 126634, 253268, 506536, 1013072, 12600083, 25200166, 50400332, 100800664, 201601328]

約数ペア:

[(1, 201601328), (2, 100800664), (4, 50400332), (8, 25200166), (16, 12600083), (199, 1013072), (398, 506536), (796, 253268), (1592, 126634), (3184, 63317)]