209230856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{13337}}^1$

素因数の和:13433

約数の個数: 32

約数和(自身を含む): 410543640

約数和(自身を除く): 201312784

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 7844, 13337, 15688, 26674, 53348, 106696, 493469, 706861, 986938, 1413722, 1973876, 2827444, 3947752, 5654888, 26153857, 52307714, 104615428, 209230856]

約数ペア:

[(1, 209230856), (2, 104615428), (4, 52307714), (8, 26153857), (37, 5654888), (53, 3947752), (74, 2827444), (106, 1973876), (148, 1413722), (212, 986938), (296, 706861), (424, 493469), (1961, 106696), (3922, 53348), (7844, 26674), (13337, 15688)]