201941201

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8713}}^1$

素因数の和:8781

約数の個数: 24

約数和(自身を含む): 262256544

約数和(自身を除く): 60315343

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 8713, 23177, 60991, 95843, 374659, 426937, 670901, 2622613, 4121249, 4696307, 18358291, 28848743, 201941201]

約数ペア:

[(1, 201941201), (7, 28848743), (11, 18358291), (43, 4696307), (49, 4121249), (77, 2622613), (301, 670901), (473, 426937), (539, 374659), (2107, 95843), (3311, 60991), (8713, 23177)]