201801856

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{23531}}^1$

素因数の和:23612

約数の個数: 32

約数和(自身を含む): 408044880

約数和(自身を除く): 206243024

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 23531, 47062, 94124, 188248, 376496, 752992, 1505984, 1576577, 3011968, 3153154, 6306308, 12612616, 25225232, 50450464, 100900928, 201801856]

約数ペア:

[(1, 201801856), (2, 100900928), (4, 50450464), (8, 25225232), (16, 12612616), (32, 6306308), (64, 3153154), (67, 3011968), (128, 1576577), (134, 1505984), (268, 752992), (536, 376496), (1072, 188248), (2144, 94124), (4288, 47062), (8576, 23531)]