199831105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{1181}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 245893824

約数和(自身を除く): 46062719

約数列:

[1, 5, 43, 215, 787, 1181, 3935, 5905, 33841, 50783, 169205, 253915, 929447, 4647235, 39966221, 199831105]

約数ペア:

[(1, 199831105), (5, 39966221), (43, 4647235), (215, 929447), (787, 253915), (1181, 169205), (3935, 50783), (5905, 33841)]