202107009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6421

約数の個数: 32

約数和(自身を含む): 312632320

約数和(自身を除く): 110525311

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2451, 6343, 10621, 19029, 31863, 82459, 120517, 247377, 272749, 361551, 818247, 1566721, 3545737, 4700163, 5182231, 10637211, 15546693, 67369003, 202107009]

約数ペア:

[(1, 202107009), (3, 67369003), (13, 15546693), (19, 10637211), (39, 5182231), (43, 4700163), (57, 3545737), (129, 1566721), (247, 818247), (559, 361551), (741, 272749), (817, 247377), (1677, 120517), (2451, 82459), (6343, 31863), (10621, 19029)]