201756832

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 406637280

約数和(自身を除く): 204880448

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 139, 268, 278, 536, 556, 677, 1072, 1112, 1354, 2144, 2224, 2708, 4448, 5416, 9313, 10832, 18626, 21664, 37252, 45359, 74504, 90718, 94103, 149008, 181436, 188206, 298016, 362872, 376412, 725744, 752824, 1451488, 1505648, 3011296, 6304901, 12609802, 25219604, 50439208, 100878416, 201756832]

約数ペア:

[(1, 201756832), (2, 100878416), (4, 50439208), (8, 25219604), (16, 12609802), (32, 6304901), (67, 3011296), (134, 1505648), (139, 1451488), (268, 752824), (278, 725744), (536, 376412), (556, 362872), (677, 298016), (1072, 188206), (1112, 181436), (1354, 149008), (2144, 94103), (2224, 90718), (2708, 74504), (4448, 45359), (5416, 37252), (9313, 21664), (10832, 18626)]