205930322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{941}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 351328320

約数和(自身を除く): 145397998

約数列:

[1, 2, 13, 19, 26, 38, 247, 443, 494, 886, 941, 1882, 5759, 8417, 11518, 12233, 16834, 17879, 24466, 35758, 109421, 218842, 232427, 416863, 464854, 833726, 5419219, 7920397, 10838438, 15840794, 102965161, 205930322]

約数ペア:

[(1, 205930322), (2, 102965161), (13, 15840794), (19, 10838438), (26, 7920397), (38, 5419219), (247, 833726), (443, 464854), (494, 416863), (886, 232427), (941, 218842), (1882, 109421), (5759, 35758), (8417, 24466), (11518, 17879), (12233, 16834)]