214980577

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{701}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 248406912

約数和(自身を除く): 33426335

約数列:

[1, 7, 193, 227, 701, 1351, 1589, 4907, 43811, 135293, 159127, 306677, 947051, 1113889, 30711511, 214980577]

約数ペア:

[(1, 214980577), (7, 30711511), (193, 1113889), (227, 947051), (701, 306677), (1351, 159127), (1589, 135293), (4907, 43811)]