201639840049

素因数分解:

${\mathrm{397}}^1\times {\mathrm{3433}}^1\times {\mathrm{147949}}^1$

素因数の和:151779

約数の個数: 8

約数和(自身を含む): 202207999400

約数和(自身を除く): 568159351

約数列:

[1, 397, 3433, 147949, 1362901, 58735753, 507908917, 201639840049]

約数ペア:

[(1, 201639840049), (397, 507908917), (3433, 58735753), (147949, 1362901)]