220147807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{2069}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 254858400

約数和(自身を除く): 34710593

約数列:

[1, 11, 17, 187, 569, 2069, 6259, 9673, 22759, 35173, 106403, 386903, 1177261, 12949871, 20013437, 220147807]

約数ペア:

[(1, 220147807), (11, 20013437), (17, 12949871), (187, 1177261), (569, 386903), (2069, 106403), (6259, 35173), (9673, 22759)]