214648985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{3041}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 271589760

約数和(自身を除く): 56940775

約数列:

[1, 5, 19, 95, 743, 3041, 3715, 14117, 15205, 57779, 70585, 288895, 2259463, 11297315, 42929797, 214648985]

約数ペア:

[(1, 214648985), (5, 42929797), (19, 11297315), (95, 2259463), (743, 288895), (3041, 70585), (3715, 57779), (14117, 15205)]