201683878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{129119}}^1$

素因数の和:129203

約数の個数: 16

約数和(自身を含む): 334679040

約数和(自身を除く): 132995162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 129119, 258238, 1420309, 2840618, 9167449, 18334898, 100841939, 201683878]

約数ペア:

[(1, 201683878), (2, 100841939), (11, 18334898), (22, 9167449), (71, 2840618), (142, 1420309), (781, 258238), (1562, 129119)]