211301754056

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{4013}}^1\times {\mathrm{47351}}^1$

素因数の和:51509

約数の個数: 32

約数和(自身を含む): 399148948800

約数和(自身を除く): 187847194744

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 4013, 8026, 16052, 32104, 47351, 94702, 189404, 378808, 557807, 1115614, 2231228, 4462456, 6581789, 13163578, 26327156, 52654312, 190019563, 380039126, 760078252, 1520156504, 26412719257, 52825438514, 105650877028, 211301754056]

約数ペア:

[(1, 211301754056), (2, 105650877028), (4, 52825438514), (8, 26412719257), (139, 1520156504), (278, 760078252), (556, 380039126), (1112, 190019563), (4013, 52654312), (8026, 26327156), (16052, 13163578), (32104, 6581789), (47351, 4462456), (94702, 2231228), (189404, 1115614), (378808, 557807)]