202134535

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1289}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 246441600

約数和(自身を除く): 44307065

約数列:

[1, 5, 79, 395, 397, 1289, 1985, 6445, 31363, 101831, 156815, 509155, 511733, 2558665, 40426907, 202134535]

約数ペア:

[(1, 202134535), (5, 40426907), (79, 2558665), (395, 511733), (397, 509155), (1289, 156815), (1985, 101831), (6445, 31363)]