199983896356

素因数分解:

$2^2\times {\mathrm{887}}^1\times {\mathrm{5323}}^1\times {\mathrm{10589}}^1$

素因数の和:16803

約数の個数: 24

約数和(自身を含む): 350465290560

約数和(自身を除く): 150481394204

約数列:

[1, 2, 4, 887, 1774, 3548, 5323, 10589, 10646, 21178, 21292, 42356, 4721501, 9392443, 9443002, 18784886, 18886004, 37569772, 56365247, 112730494, 225460988, 49995974089, 99991948178, 199983896356]

約数ペア:

[(1, 199983896356), (2, 99991948178), (4, 49995974089), (887, 225460988), (1774, 112730494), (3548, 56365247), (5323, 37569772), (10589, 18886004), (10646, 18784886), (21178, 9443002), (21292, 9392443), (42356, 4721501)]