207940295

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1\times {\mathrm{1277}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 258564960

約数和(自身を除く): 50624665

約数列:

[1, 5, 29, 145, 1123, 1277, 5615, 6385, 32567, 37033, 162835, 185165, 1434071, 7170355, 41588059, 207940295]

約数ペア:

[(1, 207940295), (5, 41588059), (29, 7170355), (145, 1434071), (1123, 185165), (1277, 162835), (5615, 37033), (6385, 32567)]