205884010

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{115019}}^1$

素因数の和:115205

約数の個数: 16

約数和(自身を含む): 372664800

約数和(自身を除く): 166780790

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 115019, 230038, 575095, 1150190, 20588401, 41176802, 102942005, 205884010]

約数ペア:

[(1, 205884010), (2, 102942005), (5, 41176802), (10, 20588401), (179, 1150190), (358, 575095), (895, 230038), (1790, 115019)]