194969086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 323362368

約数和(自身を除く): 128393282

約数列:

[1, 2, 13, 26, 53, 106, 151, 302, 689, 937, 1378, 1874, 1963, 3926, 8003, 12181, 16006, 24362, 49661, 99322, 104039, 141487, 208078, 282974, 645593, 1291186, 1839331, 3678662, 7498811, 14997622, 97484543, 194969086]

約数ペア:

[(1, 194969086), (2, 97484543), (13, 14997622), (26, 7498811), (53, 3678662), (106, 1839331), (151, 1291186), (302, 645593), (689, 282974), (937, 208078), (1378, 141487), (1874, 104039), (1963, 99322), (3926, 49661), (8003, 24362), (12181, 16006)]