202103285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{10799}}^1$

素因数の和:11020

約数の個数: 16

約数和(自身を含む): 256608000

約数和(自身を除く): 54504715

約数列:

[1, 5, 19, 95, 197, 985, 3743, 10799, 18715, 53995, 205181, 1025905, 2127403, 10637015, 40420657, 202103285]

約数ペア:

[(1, 202103285), (5, 40420657), (19, 10637015), (95, 2127403), (197, 1025905), (985, 205181), (3743, 53995), (10799, 18715)]