188698570

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{47057}}^1$

素因数の和:47465

約数の個数: 16

約数和(自身を含む): 340511688

約数和(自身を除く): 151813118

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 47057, 94114, 235285, 470570, 18869857, 37739714, 94349285, 188698570]

約数ペア:

[(1, 188698570), (2, 94349285), (5, 37739714), (10, 18869857), (401, 470570), (802, 235285), (2005, 94114), (4010, 47057)]