203496137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48463}}^1$

素因数の和:48512

約数の個数: 16

約数和(自身を含む): 244258560

約数和(自身を除く): 40762423

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 48463, 630019, 823871, 920797, 10710323, 11970361, 15653549, 203496137]

約数ペア:

[(1, 203496137), (13, 15653549), (17, 11970361), (19, 10710323), (221, 920797), (247, 823871), (323, 630019), (4199, 48463)]