201721164

素因数分解:

$2^2\times 3^1\times {\mathrm{16810097}}^1$

素因数の和:16810104

約数の個数: 12

約数和(自身を含む): 470682744

約数和(自身を除く): 268961580

約数列:

[1, 2, 3, 4, 6, 12, 16810097, 33620194, 50430291, 67240388, 100860582, 201721164]

約数ペア:

[(1, 201721164), (2, 100860582), (3, 67240388), (4, 50430291), (6, 33620194), (12, 16810097)]