199153166

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{44119}}^1$

素因数の和:44219

約数の個数: 16

約数和(自身を含む): 311840160

約数和(自身を除く): 112686994

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 44119, 88238, 1632403, 2691259, 3264806, 5382518, 99576583, 199153166]

約数ペア:

[(1, 199153166), (2, 99576583), (37, 5382518), (61, 3264806), (74, 2691259), (122, 1632403), (2257, 88238), (4514, 44119)]