205655346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{878869}}^1$

素因数の和:878890

約数の個数: 24

約数和(自身を含む): 479863020

約数和(自身を除く): 274207674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 878869, 1757738, 2636607, 5273214, 7909821, 11425297, 15819642, 22850594, 34275891, 68551782, 102827673, 205655346]

約数ペア:

[(1, 205655346), (2, 102827673), (3, 68551782), (6, 34275891), (9, 22850594), (13, 15819642), (18, 11425297), (26, 7909821), (39, 5273214), (78, 2636607), (117, 1757738), (234, 878869)]