202143945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15091}}^1$

素因数の和:15165

約数の個数: 32

約数和(自身を含む): 347719680

約数和(自身を除く): 145575735

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 13395, 15091, 45273, 75455, 226365, 286729, 709277, 860187, 1433645, 2127831, 3546385, 4300935, 10639155, 13476263, 40428789, 67381315, 202143945]

約数ペア:

[(1, 202143945), (3, 67381315), (5, 40428789), (15, 13476263), (19, 10639155), (47, 4300935), (57, 3546385), (95, 2127831), (141, 1433645), (235, 860187), (285, 709277), (705, 286729), (893, 226365), (2679, 75455), (4465, 45273), (13395, 15091)]