205211376

素因数分解:

$2^4\times 3^2\times {\mathrm{1425079}}^1$

素因数の和:1425093

約数の個数: 30

約数和(自身を含む): 574307240

約数和(自身を除く): 369095864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1425079, 2850158, 4275237, 5700316, 8550474, 11400632, 12825711, 17100948, 22801264, 25651422, 34201896, 51302844, 68403792, 102605688, 205211376]

約数ペア:

[(1, 205211376), (2, 102605688), (3, 68403792), (4, 51302844), (6, 34201896), (8, 25651422), (9, 22801264), (12, 17100948), (16, 12825711), (18, 11400632), (24, 8550474), (36, 5700316), (48, 4275237), (72, 2850158), (144, 1425079)]