205700786

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{4391}}^1$

素因数の和:4849

約数の個数: 16

約数和(自身を含む): 314642880

約数和(自身を除く): 108942094

約数列:

[1, 2, 59, 118, 397, 794, 4391, 8782, 23423, 46846, 259069, 518138, 1743227, 3486454, 102850393, 205700786]

約数ペア:

[(1, 205700786), (2, 102850393), (59, 3486454), (118, 1743227), (397, 518138), (794, 259069), (4391, 46846), (8782, 23423)]