199129007084

素因数分解:

$2^2\times 7^1\times {\mathrm{112019}}^1\times {\mathrm{63487}}^1$

素因数の和:175517

約数の個数: 24

約数和(自身を含む): 398267842560

約数和(自身を除く): 199138835476

約数列:

[1, 2, 4, 7, 14, 28, 63487, 112019, 126974, 224038, 253948, 444409, 448076, 784133, 888818, 1568266, 1777636, 3136532, 7111750253, 14223500506, 28447001012, 49782251771, 99564503542, 199129007084]

約数ペア:

[(1, 199129007084), (2, 99564503542), (4, 49782251771), (7, 28447001012), (14, 14223500506), (28, 7111750253), (63487, 3136532), (112019, 1777636), (126974, 1568266), (224038, 888818), (253948, 784133), (444409, 448076)]