195702992

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{67577}}^1$

素因数の和:67766

約数の個数: 20

約数和(自身を含む): 381275076

約数和(自身を除く): 185572084

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 67577, 135154, 270308, 540616, 1081232, 12231437, 24462874, 48925748, 97851496, 195702992]

約数ペア:

[(1, 195702992), (2, 97851496), (4, 48925748), (8, 24462874), (16, 12231437), (181, 1081232), (362, 540616), (724, 270308), (1448, 135154), (2896, 67577)]