211672972228

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{20533}}^1\times {\mathrm{36299}}^1$

素因数の和:56907

約数の個数: 24

約数和(自身を含む): 375673636800

約数和(自身を除く): 164000664572

約数列:

[1, 2, 4, 71, 142, 284, 20533, 36299, 41066, 72598, 82132, 145196, 1457843, 2577229, 2915686, 5154458, 5831372, 10308916, 745327367, 1490654734, 2981309468, 52918243057, 105836486114, 211672972228]

約数ペア:

[(1, 211672972228), (2, 105836486114), (4, 52918243057), (71, 2981309468), (142, 1490654734), (284, 745327367), (20533, 10308916), (36299, 5831372), (41066, 5154458), (72598, 2915686), (82132, 2577229), (145196, 1457843)]