201021158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{454799}}^1$

素因数の和:454831

約数の個数: 16

約数和(自身を含む): 343828800

約数和(自身を除く): 142807642

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 454799, 909598, 5912387, 7731583, 11824774, 15463166, 100510579, 201021158]

約数ペア:

[(1, 201021158), (2, 100510579), (13, 15463166), (17, 11824774), (26, 7731583), (34, 5912387), (221, 909598), (442, 454799)]