202278200

素因数分解:

$2^3\times 5^2\times {\mathrm{1011391}}^1$

素因数の和:1011407

約数の個数: 24

約数和(自身を含む): 470297280

約数和(自身を除く): 268019080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1011391, 2022782, 4045564, 5056955, 8091128, 10113910, 20227820, 25284775, 40455640, 50569550, 101139100, 202278200]

約数ペア:

[(1, 202278200), (2, 101139100), (4, 50569550), (5, 40455640), (8, 25284775), (10, 20227820), (20, 10113910), (25, 8091128), (40, 5056955), (50, 4045564), (100, 2022782), (200, 1011391)]