201742145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{215767}}^1$

素因数の和:215800

約数の個数: 16

約数和(自身を含む): 279635328

約数和(自身を除く): 77893183

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 215767, 1078835, 2373437, 3668039, 11867185, 18340195, 40348429, 201742145]

約数ペア:

[(1, 201742145), (5, 40348429), (11, 18340195), (17, 11867185), (55, 3668039), (85, 2373437), (187, 1078835), (935, 215767)]