202215013

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28859}}^1$

素因数の和:28897

約数の個数: 24

約数和(自身を含む): 276363360

約数和(自身を除く): 74148347

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 28859, 202013, 317449, 375167, 1414091, 2222143, 2626169, 4126837, 15555001, 18383183, 28887859, 202215013]

約数ペア:

[(1, 202215013), (7, 28887859), (11, 18383183), (13, 15555001), (49, 4126837), (77, 2626169), (91, 2222143), (143, 1414091), (539, 375167), (637, 317449), (1001, 202013), (7007, 28859)]