199625101

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{24413}}^1$

素因数の和:24480

約数の個数: 16

約数和(自身を含む): 233788464

約数和(自身を除く): 34163363

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 24413, 317369, 415021, 903281, 5395273, 11742653, 15355777, 199625101]

約数ペア:

[(1, 199625101), (13, 15355777), (17, 11742653), (37, 5395273), (221, 903281), (481, 415021), (629, 317369), (8177, 24413)]