201011954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1601}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 355259520

約数和(自身を除く): 154247566

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 439, 878, 1601, 3202, 4829, 5707, 9658, 11414, 17611, 20813, 35222, 41626, 62777, 125554, 228943, 457886, 702839, 1405678, 7731229, 9136907, 15462458, 18273814, 100505977, 201011954]

約数ペア:

[(1, 201011954), (2, 100505977), (11, 18273814), (13, 15462458), (22, 9136907), (26, 7731229), (143, 1405678), (286, 702839), (439, 457886), (878, 228943), (1601, 125554), (3202, 62777), (4829, 41626), (5707, 35222), (9658, 20813), (11414, 17611)]