199942233

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{1279}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 269844480

約数和(自身を除く): 69902247

約数列:

[1, 3, 107, 321, 487, 1279, 1461, 3837, 52109, 136853, 156327, 410559, 622873, 1868619, 66647411, 199942233]

約数ペア:

[(1, 199942233), (3, 66647411), (107, 1868619), (321, 622873), (487, 410559), (1279, 156327), (1461, 136853), (3837, 52109)]