218974807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 237219840

約数和(自身を除く): 18245033

約数列:

[1, 17, 79, 103, 1343, 1583, 1751, 8137, 26911, 125057, 138329, 163049, 2125969, 2771833, 12880871, 218974807]

約数ペア:

[(1, 218974807), (17, 12880871), (79, 2771833), (103, 2125969), (1343, 163049), (1583, 138329), (1751, 125057), (8137, 26911)]