171047212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197059}}^1$

素因数の和:197101

約数の個数: 24

約数和(自身を含む): 353131520

約数和(自身を除く): 182084308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 197059, 394118, 788236, 1379413, 2758826, 5517652, 6108829, 12217658, 24435316, 42761803, 85523606, 171047212]

約数ペア:

[(1, 171047212), (2, 85523606), (4, 42761803), (7, 24435316), (14, 12217658), (28, 6108829), (31, 5517652), (62, 2758826), (124, 1379413), (217, 788236), (434, 394118), (868, 197059)]