199257395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{46829}}^1$

素因数の和:46894

約数の個数: 16

約数和(自身を含む): 256253760

約数和(自身を除く): 56996365

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 46829, 234145, 1077067, 1732673, 5385335, 8663365, 39851479, 199257395]

約数ペア:

[(1, 199257395), (5, 39851479), (23, 8663365), (37, 5385335), (115, 1732673), (185, 1077067), (851, 234145), (4255, 46829)]