202143021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101021}}^1$

素因数の和:101076

約数の個数: 16

約数和(自身を含む): 290943360

約数和(自身を除く): 88800339

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 101021, 303063, 2323483, 2929609, 6970449, 8788827, 67381007, 202143021]

約数ペア:

[(1, 202143021), (3, 67381007), (23, 8788827), (29, 6970449), (69, 2929609), (87, 2323483), (667, 303063), (2001, 101021)]