198587399

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 208286208

約数和(自身を除く): 9698809

約数列:

[1, 37, 103, 107, 487, 3811, 3959, 11021, 18019, 50161, 52109, 407777, 1855957, 1928033, 5367227, 198587399]

約数ペア:

[(1, 198587399), (37, 5367227), (103, 1928033), (107, 1855957), (487, 407777), (3811, 52109), (3959, 50161), (11021, 18019)]