199491158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{143107}}^1$

素因数の和:143167

約数の個数: 16

約数和(自身を含む): 324568944

約数和(自身を除く): 125077786

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 143107, 286214, 2432819, 4865638, 5867387, 11734774, 99745579, 199491158]

約数ペア:

[(1, 199491158), (2, 99745579), (17, 11734774), (34, 5867387), (41, 4865638), (82, 2432819), (697, 286214), (1394, 143107)]