202190872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1944143}}^1$

素因数の和:1944162

約数の個数: 16

約数和(自身を含む): 408270240

約数和(自身を除く): 206079368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1944143, 3888286, 7776572, 15553144, 25273859, 50547718, 101095436, 202190872]

約数ペア:

[(1, 202190872), (2, 101095436), (4, 50547718), (8, 25273859), (13, 15553144), (26, 7776572), (52, 3888286), (104, 1944143)]