201729830

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{28057}}^1$

素因数の和:28783

約数の個数: 16

約数和(自身を含む): 363631680

約数和(自身を除く): 161901850

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 7190, 28057, 56114, 140285, 280570, 20172983, 40345966, 100864915, 201729830]

約数ペア:

[(1, 201729830), (2, 100864915), (5, 40345966), (10, 20172983), (719, 280570), (1438, 140285), (3595, 56114), (7190, 28057)]