201993799119

素因数分解:

$3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{3060373}}^1$

素因数の和:3060839

約数の個数: 24

約数和(自身を含む): 313994372400

約数和(自身を除く): 112000573281

約数列:

[1, 3, 7, 21, 49, 147, 449, 1347, 3143, 9429, 22001, 66003, 3060373, 9181119, 21422611, 64267833, 149958277, 449874831, 1374107477, 4122322431, 9618752339, 28856257017, 67331266373, 201993799119]

約数ペア:

[(1, 201993799119), (3, 67331266373), (7, 28856257017), (21, 9618752339), (49, 4122322431), (147, 1374107477), (449, 449874831), (1347, 149958277), (3143, 64267833), (9429, 21422611), (22001, 9181119), (66003, 3060373)]