215528092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{49937}}^1$

素因数の和:50037

約数の個数: 24

約数和(自身を含む): 411089616

約数和(自身を除く): 195561524

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 49937, 99874, 199748, 649181, 1298362, 2596724, 4144771, 8289542, 16579084, 53882023, 107764046, 215528092]

約数ペア:

[(1, 215528092), (2, 107764046), (4, 53882023), (13, 16579084), (26, 8289542), (52, 4144771), (83, 2596724), (166, 1298362), (332, 649181), (1079, 199748), (2158, 99874), (4316, 49937)]