201384425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15581}}^1$

素因数の和:15649

約数の個数: 24

約数和(自身を含む): 278232192

約数和(自身を除く): 76847767

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 12925, 15581, 77905, 171391, 389525, 732307, 856955, 3661535, 4284775, 8055377, 18307675, 40276885, 201384425]

約数ペア:

[(1, 201384425), (5, 40276885), (11, 18307675), (25, 8055377), (47, 4284775), (55, 3661535), (235, 856955), (275, 732307), (517, 389525), (1175, 171391), (2585, 77905), (12925, 15581)]