199621018079

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{2373869}}^1$

素因数の和:2374210

約数の個数: 16

約数和(自身を含む): 234500374080

約数和(自身を除く): 34879356001

約数列:

[1, 7, 41, 287, 293, 2051, 12013, 84091, 2373869, 16617083, 97328629, 681300403, 695543617, 4868805319, 28517288297, 199621018079]

約数ペア:

[(1, 199621018079), (7, 28517288297), (41, 4868805319), (287, 695543617), (293, 681300403), (2051, 97328629), (12013, 16617083), (84091, 2373869)]