204356646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{873319}}^1$

素因数の和:873340

約数の個数: 24

約数和(自身を含む): 476832720

約数和(自身を除く): 272476074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 873319, 1746638, 2619957, 5239914, 7859871, 11353147, 15719742, 22706294, 34059441, 68118882, 102178323, 204356646]

約数ペア:

[(1, 204356646), (2, 102178323), (3, 68118882), (6, 34059441), (9, 22706294), (13, 15719742), (18, 11353147), (26, 7859871), (39, 5239914), (78, 2619957), (117, 1746638), (234, 873319)]