202221687

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{13907}}^1$

素因数の和:14078

約数の個数: 16

約数和(自身を含む): 279050112

約数和(自身を除く): 76828425

約数列:

[1, 3, 37, 111, 131, 393, 4847, 13907, 14541, 41721, 514559, 1543677, 1821817, 5465451, 67407229, 202221687]

約数ペア:

[(1, 202221687), (3, 67407229), (37, 5465451), (111, 1821817), (131, 1543677), (393, 514559), (4847, 41721), (13907, 14541)]