201021711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{40883}}^1$

素因数の和:41046

約数の個数: 16

約数和(自身を含む): 294364800

約数和(自身を除く): 93343089

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 40883, 122649, 449713, 1349139, 6091567, 18274701, 67007237, 201021711]

約数ペア:

[(1, 201021711), (3, 67007237), (11, 18274701), (33, 6091567), (149, 1349139), (447, 449713), (1639, 122649), (4917, 40883)]