201664959

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{6211}}^1$

素因数の和:6430

約数の個数: 16

約数和(自身を含む): 274321920

約数和(自身を除く): 72656961

約数列:

[1, 3, 79, 137, 237, 411, 6211, 10823, 18633, 32469, 490669, 850907, 1472007, 2552721, 67221653, 201664959]

約数ペア:

[(1, 201664959), (3, 67221653), (79, 2552721), (137, 1472007), (237, 850907), (411, 490669), (6211, 32469), (10823, 18633)]