202209371

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{4639}}^1$

素因数の和:5138

約数の個数: 16

約数和(自身を含む): 249446400

約数和(自身を除く): 47237029

約数列:

[1, 7, 13, 91, 479, 3353, 4639, 6227, 32473, 43589, 60307, 422149, 2222081, 15554567, 28887053, 202209371]

約数ペア:

[(1, 202209371), (7, 28887053), (13, 15554567), (91, 2222081), (479, 422149), (3353, 60307), (4639, 43589), (6227, 32473)]