199923976

素因数分解:

$2^3\times 7^1\times {\mathrm{3570071}}^1$

素因数の和:3570084

約数の個数: 16

約数和(自身を含む): 428408640

約数和(自身を除く): 228484664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3570071, 7140142, 14280284, 24990497, 28560568, 49980994, 99961988, 199923976]

約数ペア:

[(1, 199923976), (2, 99961988), (4, 49980994), (7, 28560568), (8, 24990497), (14, 14280284), (28, 7140142), (56, 3570071)]