210902193

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{384157}}^1$

素因数の和:384224

約数の個数: 12

約数和(自身を含む): 309631348

約数和(自身を除く): 98729155

約数列:

[1, 3, 9, 61, 183, 549, 384157, 1152471, 3457413, 23433577, 70300731, 210902193]

約数ペア:

[(1, 210902193), (3, 70300731), (9, 23433577), (61, 3457413), (183, 1152471), (549, 384157)]