206482384

素因数分解:

$2^4\times {\mathrm{2939}}^1\times {\mathrm{4391}}^1$

素因数の和:7338

約数の個数: 20

約数和(自身を含む): 400286880

約数和(自身を除く): 193804496

約数列:

[1, 2, 4, 8, 16, 2939, 4391, 5878, 8782, 11756, 17564, 23512, 35128, 47024, 70256, 12905149, 25810298, 51620596, 103241192, 206482384]

約数ペア:

[(1, 206482384), (2, 103241192), (4, 51620596), (8, 25810298), (16, 12905149), (2939, 70256), (4391, 47024), (5878, 35128), (8782, 23512), (11756, 17564)]