201857867

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3851}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 219656448

約数和(自身を除く): 17798581

約数列:

[1, 23, 43, 53, 989, 1219, 2279, 3851, 52417, 88573, 165593, 204103, 3808639, 4694369, 8776429, 201857867]

約数ペア:

[(1, 201857867), (23, 8776429), (43, 4694369), (53, 3808639), (989, 204103), (1219, 165593), (2279, 88573), (3851, 52417)]