202002070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{185323}}^1$

素因数の和:185439

約数の個数: 16

約数和(自身を含む): 366941520

約数和(自身を除く): 164939450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 185323, 370646, 926615, 1853230, 20200207, 40400414, 101001035, 202002070]

約数ペア:

[(1, 202002070), (2, 101001035), (5, 40400414), (10, 20200207), (109, 1853230), (218, 926615), (545, 370646), (1090, 185323)]