199903413

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{11863}}^1$

素因数の和:12044

約数の個数: 16

約数和(自身を含む): 275054976

約数和(自身を除く): 75151563

約数列:

[1, 3, 41, 123, 137, 411, 5617, 11863, 16851, 35589, 486383, 1459149, 1625231, 4875693, 66634471, 199903413]

約数ペア:

[(1, 199903413), (3, 66634471), (41, 4875693), (123, 1625231), (137, 1459149), (411, 486383), (5617, 35589), (11863, 16851)]