222778712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{3529}}^1$

素因数の和:4155

約数の個数: 32

約数和(自身を含む): 450710400

約数和(自身を除く): 227931688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 607, 1214, 2428, 3529, 4856, 7058, 7891, 14116, 15782, 28232, 31564, 45877, 63128, 91754, 183508, 367016, 2142103, 4284206, 8568412, 17136824, 27847339, 55694678, 111389356, 222778712]

約数ペア:

[(1, 222778712), (2, 111389356), (4, 55694678), (8, 27847339), (13, 17136824), (26, 8568412), (52, 4284206), (104, 2142103), (607, 367016), (1214, 183508), (2428, 91754), (3529, 63128), (4856, 45877), (7058, 31564), (7891, 28232), (14116, 15782)]