210329795

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 280687680

約数和(自身を除く): 70357885

約数列:

[1, 5, 13, 41, 65, 169, 205, 467, 533, 845, 2197, 2335, 2665, 6071, 6929, 10985, 19147, 30355, 34645, 78923, 90077, 95735, 248911, 394615, 450385, 1025999, 1244555, 3235843, 5129995, 16179215, 42065959, 210329795]

約数ペア:

[(1, 210329795), (5, 42065959), (13, 16179215), (41, 5129995), (65, 3235843), (169, 1244555), (205, 1025999), (467, 450385), (533, 394615), (845, 248911), (2197, 95735), (2335, 90077), (2665, 78923), (6071, 34645), (6929, 30355), (10985, 19147)]