199417462

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{6581}}^1$

素因数の和:6831

約数の個数: 16

約数和(自身を含む): 304088400

約数和(自身を除く): 104670938

約数列:

[1, 2, 109, 139, 218, 278, 6581, 13162, 15151, 30302, 717329, 914759, 1434658, 1829518, 99708731, 199417462]

約数ペア:

[(1, 199417462), (2, 99708731), (109, 1829518), (139, 1434658), (218, 914759), (278, 717329), (6581, 30302), (13162, 15151)]