200520318

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{205031}}^1$

素因数の和:205199

約数の個数: 16

約数和(自身を含む): 403502976

約数和(自身を除く): 202982658

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 205031, 410062, 615093, 1230186, 33420053, 66840106, 100260159, 200520318]

約数ペア:

[(1, 200520318), (2, 100260159), (3, 66840106), (6, 33420053), (163, 1230186), (326, 615093), (489, 410062), (978, 205031)]