202027479

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{5099}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 276134400

約数和(自身を除く): 74106921

約数列:

[1, 3, 47, 141, 281, 843, 5099, 13207, 15297, 39621, 239653, 718959, 1432819, 4298457, 67342493, 202027479]

約数ペア:

[(1, 202027479), (3, 67342493), (47, 4298457), (141, 1432819), (281, 718959), (843, 239653), (5099, 39621), (13207, 15297)]