201638088449

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{1030643}}^1$

素因数の和:1032140

約数の個数: 16

約数和(自身を含む): 242737274880

約数和(自身を除く): 41099186431

約数列:

[1, 7, 19, 133, 1471, 10297, 27949, 195643, 1030643, 7214501, 19582217, 137075519, 1516075853, 10612530971, 28805441207, 201638088449]

約数ペア:

[(1, 201638088449), (7, 28805441207), (19, 10612530971), (133, 1516075853), (1471, 137075519), (10297, 19582217), (27949, 7214501), (195643, 1030643)]