206543644568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1321}}^1\times {\mathrm{528223}}^1$

素因数の和:529587

約数の個数: 32

約数和(自身を含む): 398037912960

約数和(自身を除く): 191494268392

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1321, 2642, 5284, 10568, 48877, 97754, 195508, 391016, 528223, 1056446, 2112892, 4225784, 19544251, 39088502, 78177004, 156354008, 697782583, 1395565166, 2791130332, 5582260664, 25817955571, 51635911142, 103271822284, 206543644568]

約数ペア:

[(1, 206543644568), (2, 103271822284), (4, 51635911142), (8, 25817955571), (37, 5582260664), (74, 2791130332), (148, 1395565166), (296, 697782583), (1321, 156354008), (2642, 78177004), (5284, 39088502), (10568, 19544251), (48877, 4225784), (97754, 2112892), (195508, 1056446), (391016, 528223)]