202131446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{6653}}^1$

素因数の和:8047

約数の個数: 16

約数和(自身を含む): 331049808

約数和(自身を除く): 128918362

約数列:

[1, 2, 11, 22, 1381, 2762, 6653, 13306, 15191, 30382, 73183, 146366, 9187793, 18375586, 101065723, 202131446]

約数ペア:

[(1, 202131446), (2, 101065723), (11, 18375586), (22, 9187793), (1381, 146366), (2762, 73183), (6653, 30382), (13306, 15191)]