202151428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{4153}}^1$

素因数の和:4483

約数の個数: 24

約数和(自身を含む): 363358688

約数和(自身を除く): 161207260

約数列:

[1, 2, 4, 43, 86, 172, 283, 566, 1132, 4153, 8306, 12169, 16612, 24338, 48676, 178579, 357158, 714316, 1175299, 2350598, 4701196, 50537857, 101075714, 202151428]

約数ペア:

[(1, 202151428), (2, 101075714), (4, 50537857), (43, 4701196), (86, 2350598), (172, 1175299), (283, 714316), (566, 357158), (1132, 178579), (4153, 48676), (8306, 24338), (12169, 16612)]