201271449

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 286467840

約数和(自身を除く): 85196391

約数列:

[1, 3, 17, 51, 269, 289, 807, 863, 867, 2589, 4573, 13719, 14671, 44013, 77741, 232147, 233223, 249407, 696441, 748221, 3946499, 11839497, 67090483, 201271449]

約数ペア:

[(1, 201271449), (3, 67090483), (17, 11839497), (51, 3946499), (269, 748221), (289, 696441), (807, 249407), (863, 233223), (867, 232147), (2589, 77741), (4573, 44013), (13719, 14671)]