200849995

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{1019}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 244800000

約数和(自身を除く): 43950005

約数列:

[1, 5, 79, 395, 499, 1019, 2495, 5095, 39421, 80501, 197105, 402505, 508481, 2542405, 40169999, 200849995]

約数ペア:

[(1, 200849995), (5, 40169999), (79, 2542405), (395, 508481), (499, 402505), (1019, 197105), (2495, 80501), (5095, 39421)]