208277984255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{3158359}}^1$

素因数の和:3158495

約数の個数: 24

約数和(自身を含む): 277240840800

約数和(自身を除く): 68962856545

約数列:

[1, 5, 11, 55, 109, 121, 545, 605, 1199, 5995, 13189, 65945, 3158359, 15791795, 34741949, 173709745, 344261131, 382161439, 1721305655, 1910807195, 3786872441, 18934362205, 41655596851, 208277984255]

約数ペア:

[(1, 208277984255), (5, 41655596851), (11, 18934362205), (55, 3786872441), (109, 1910807195), (121, 1721305655), (545, 382161439), (605, 344261131), (1199, 173709745), (5995, 34741949), (13189, 15791795), (65945, 3158359)]