138202402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{171467}}^1$

素因数の和:171513

約数の個数: 16

約数和(自身を含む): 230452992

約数和(自身を除く): 92250590

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 171467, 342934, 2229071, 4458142, 5315477, 10630954, 69101201, 138202402]

約数ペア:

[(1, 138202402), (2, 69101201), (13, 10630954), (26, 5315477), (31, 4458142), (62, 2229071), (403, 342934), (806, 171467)]