207923669

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 226800000

約数和(自身を除く): 18876331

約数列:

[1, 19, 41, 89, 779, 1691, 2999, 3649, 56981, 69331, 122959, 266911, 2336221, 5071309, 10943351, 207923669]

約数ペア:

[(1, 207923669), (19, 10943351), (41, 5071309), (89, 2336221), (779, 266911), (1691, 122959), (2999, 69331), (3649, 56981)]