202206868

素因数分解:

$2^2\times {\mathrm{389}}^1\times {\mathrm{129953}}^1$

素因数の和:130346

約数の個数: 12

約数和(自身を含む): 354774420

約数和(自身を除く): 152567552

約数列:

[1, 2, 4, 389, 778, 1556, 129953, 259906, 519812, 50551717, 101103434, 202206868]

約数ペア:

[(1, 202206868), (2, 101103434), (4, 50551717), (389, 519812), (778, 259906), (1556, 129953)]