202209202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{19993}}^1$

素因数の和:20397

約数の個数: 16

約数和(自身を含む): 327501720

約数和(自身を除く): 125292518

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 19993, 39986, 259909, 519818, 7777277, 15554554, 101104601, 202209202]

約数ペア:

[(1, 202209202), (2, 101104601), (13, 15554554), (26, 7777277), (389, 519818), (778, 259909), (5057, 39986), (10114, 19993)]