206876210

素因数分解:

$2^1\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{7039}}^1$

素因数の和:9985

約数の個数: 16

約数和(自身を含む): 372556800

約数和(自身を除く): 165680590

約数列:

[1, 2, 5, 10, 2939, 5878, 7039, 14078, 14695, 29390, 35195, 70390, 20687621, 41375242, 103438105, 206876210]

約数ペア:

[(1, 206876210), (2, 103438105), (5, 41375242), (10, 20687621), (2939, 70390), (5878, 35195), (7039, 29390), (14078, 14695)]