201971795

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1613}}^1$

素因数の和:2014

約数の個数: 16

約数和(自身を含む): 246360960

約数和(自身を除く): 44389165

約数列:

[1, 5, 79, 317, 395, 1585, 1613, 8065, 25043, 125215, 127427, 511321, 637135, 2556605, 40394359, 201971795]

約数ペア:

[(1, 201971795), (5, 40394359), (79, 2556605), (317, 637135), (395, 511321), (1585, 127427), (1613, 125215), (8065, 25043)]