200780363

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 244204800

約数和(自身を除く): 43424437

約数列:

[1, 7, 23, 59, 161, 413, 529, 919, 1357, 3703, 6433, 9499, 21137, 31211, 54221, 147959, 218477, 379547, 486151, 1247083, 3403057, 8729581, 28682909, 200780363]

約数ペア:

[(1, 200780363), (7, 28682909), (23, 8729581), (59, 3403057), (161, 1247083), (413, 486151), (529, 379547), (919, 218477), (1357, 147959), (3703, 54221), (6433, 31211), (9499, 21137)]