201402665

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 243969600

約数和(自身を除く): 42566935

約数列:

[1, 5, 211, 349, 547, 1055, 1745, 2735, 73639, 115417, 190903, 368195, 577085, 954515, 40280533, 201402665]

約数ペア:

[(1, 201402665), (5, 40280533), (211, 954515), (349, 577085), (547, 368195), (1055, 190903), (1745, 115417), (2735, 73639)]