201566487

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{1621}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 271587680

約数和(自身を除く): 70021193

約数列:

[1, 3, 181, 229, 543, 687, 1621, 4863, 41449, 124347, 293401, 371209, 880203, 1113627, 67188829, 201566487]

約数ペア:

[(1, 201566487), (3, 67188829), (181, 1113627), (229, 880203), (543, 371209), (687, 293401), (1621, 124347), (4863, 41449)]