202122016

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146891}}^1$

素因数の和:146944

約数の個数: 24

約数和(自身を含む): 407184624

約数和(自身を除く): 205062608

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146891, 293782, 587564, 1175128, 2350256, 4700512, 6316313, 12632626, 25265252, 50530504, 101061008, 202122016]

約数ペア:

[(1, 202122016), (2, 101061008), (4, 50530504), (8, 25265252), (16, 12632626), (32, 6316313), (43, 4700512), (86, 2350256), (172, 1175128), (344, 587564), (688, 293782), (1376, 146891)]