122173198

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{19699}}^1$

素因数の和:20151

約数の個数: 16

約数和(自身を含む): 209923200

約数和(自身を除く): 87750002

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 19699, 39398, 137893, 275786, 8726657, 17453314, 61086599, 122173198]

約数ペア:

[(1, 122173198), (2, 61086599), (7, 17453314), (14, 8726657), (443, 275786), (886, 137893), (3101, 39398), (6202, 19699)]