200435830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2863369}}^1$

素因数の和:2863383

約数の個数: 16

約数和(自身を含む): 412325280

約数和(自身を除く): 211889450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2863369, 5726738, 14316845, 20043583, 28633690, 40087166, 100217915, 200435830]

約数ペア:

[(1, 200435830), (2, 100217915), (5, 40087166), (7, 28633690), (10, 20043583), (14, 14316845), (35, 5726738), (70, 2863369)]