205753451

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 223257600

約数和(自身を除く): 17504149

約数列:

[1, 19, 47, 113, 893, 2039, 2147, 5311, 38741, 95833, 100909, 230407, 1820827, 4377733, 10829129, 205753451]

約数ペア:

[(1, 205753451), (19, 10829129), (47, 4377733), (113, 1820827), (893, 230407), (2039, 100909), (2147, 95833), (5311, 38741)]