205654546088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{886442009}}^1$

素因数の和:886442044

約数の個数: 16

約数和(自身を含む): 398898904500

約数和(自身を除く): 193244358412

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 886442009, 1772884018, 3545768036, 7091536072, 25706818261, 51413636522, 102827273044, 205654546088]

約数ペア:

[(1, 205654546088), (2, 102827273044), (4, 51413636522), (8, 25706818261), (29, 7091536072), (58, 3545768036), (116, 1772884018), (232, 886442009)]