201820837

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 216615168

約数和(自身を除く): 14794331

約数列:

[1, 23, 71, 73, 1633, 1679, 1693, 5183, 38939, 119209, 120203, 123589, 2764669, 2842547, 8774819, 201820837]

約数ペア:

[(1, 201820837), (23, 8774819), (71, 2842547), (73, 2764669), (1633, 123589), (1679, 120203), (1693, 119209), (5183, 38939)]