201673199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 258168960

約数和(自身を除く): 56495761

約数列:

[1, 7, 13, 37, 89, 91, 259, 481, 623, 673, 1157, 3293, 3367, 4711, 8099, 8749, 23051, 24901, 42809, 59897, 61243, 174307, 299663, 323713, 419279, 778661, 2216189, 2265991, 5450627, 15513323, 28810457, 201673199]

約数ペア:

[(1, 201673199), (7, 28810457), (13, 15513323), (37, 5450627), (89, 2265991), (91, 2216189), (259, 778661), (481, 419279), (623, 323713), (673, 299663), (1157, 174307), (3293, 61243), (3367, 59897), (4711, 42809), (8099, 24901), (8749, 23051)]