200326976

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{19937}}^1$

素因数の和:20106

約数の個数: 28

約数和(自身を含む): 400075908

約数和(自身を除く): 199748932

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 19937, 39874, 79748, 159496, 318992, 637984, 1275968, 3130109, 6260218, 12520436, 25040872, 50081744, 100163488, 200326976]

約数ペア:

[(1, 200326976), (2, 100163488), (4, 50081744), (8, 25040872), (16, 12520436), (32, 6260218), (64, 3130109), (157, 1275968), (314, 637984), (628, 318992), (1256, 159496), (2512, 79748), (5024, 39874), (10048, 19937)]