199264906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{32443}}^1$

素因数の和:32565

約数の個数: 16

約数和(自身を含む): 310683744

約数和(自身を除く): 111418838

約数列:

[1, 2, 37, 74, 83, 166, 3071, 6142, 32443, 64886, 1200391, 2400782, 2692769, 5385538, 99632453, 199264906]

約数ペア:

[(1, 199264906), (2, 99632453), (37, 5385538), (74, 2692769), (83, 2400782), (166, 1200391), (3071, 64886), (6142, 32443)]