199961403

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{2549}}^1$

素因数の和:2962

約数の個数: 16

約数和(自身を含む): 270912000

約数和(自身を除く): 70950597

約数列:

[1, 3, 79, 237, 331, 993, 2549, 7647, 26149, 78447, 201371, 604113, 843719, 2531157, 66653801, 199961403]

約数ペア:

[(1, 199961403), (3, 66653801), (79, 2531157), (237, 843719), (331, 604113), (993, 201371), (2549, 78447), (7647, 26149)]