205738287

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1\times {\mathrm{1361}}^1$

素因数の和:2634

約数の個数: 16

約数和(自身を含む): 281443680

約数和(自身を除く): 75705393

約数列:

[1, 3, 41, 123, 1229, 1361, 3687, 4083, 50389, 55801, 151167, 167403, 1672669, 5018007, 68579429, 205738287]

約数ペア:

[(1, 205738287), (3, 68579429), (41, 5018007), (123, 1672669), (1229, 167403), (1361, 151167), (3687, 55801), (4083, 50389)]