199962851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2239}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 228372480

約数和(自身を除く): 28409629

約数列:

[1, 11, 23, 253, 353, 2239, 3883, 8119, 24629, 51497, 89309, 566467, 790367, 8694037, 18178441, 199962851]

約数ペア:

[(1, 199962851), (11, 18178441), (23, 8694037), (253, 790367), (353, 566467), (2239, 89309), (3883, 51497), (8119, 24629)]