201930966

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{26647}}^1$

素因数の和:27076

約数の個数: 24

約数和(自身を含む): 438572784

約数和(自身を除く): 236641818

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 26647, 53294, 79941, 159882, 239823, 479646, 11218387, 22436774, 33655161, 67310322, 100965483, 201930966]

約数ペア:

[(1, 201930966), (2, 100965483), (3, 67310322), (6, 33655161), (9, 22436774), (18, 11218387), (421, 479646), (842, 239823), (1263, 159882), (2526, 79941), (3789, 53294), (7578, 26647)]