189901246

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{7853}}^1$

素因数の和:8075

約数の個数: 16

約数和(自身を含む): 290095344

約数和(自身を除く): 100194098

約数列:

[1, 2, 107, 113, 214, 226, 7853, 12091, 15706, 24182, 840271, 887389, 1680542, 1774778, 94950623, 189901246]

約数ペア:

[(1, 189901246), (2, 94950623), (107, 1774778), (113, 1680542), (214, 887389), (226, 840271), (7853, 24182), (12091, 15706)]