1073196205

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^2\times {\mathrm{397}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 1328592456

約数和(自身を除く): 255396251

約数列:

[1, 5, 53, 101, 265, 397, 505, 1985, 5353, 10201, 21041, 26765, 40097, 51005, 105205, 200485, 540653, 2125141, 2703265, 4049797, 10625705, 20248985, 214639241, 1073196205]

約数ペア:

[(1, 1073196205), (5, 214639241), (53, 20248985), (101, 10625705), (265, 4049797), (397, 2703265), (505, 2125141), (1985, 540653), (5353, 200485), (10201, 105205), (21041, 51005), (26765, 40097)]