201243922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{65809}}^1$

素因数の和:65961

約数の個数: 16

約数和(自身を含む): 331682400

約数和(自身を除く): 130438478

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 65809, 131618, 723899, 1447798, 9147451, 18294902, 100621961, 201243922]

約数ペア:

[(1, 201243922), (2, 100621961), (11, 18294902), (22, 9147451), (139, 1447798), (278, 723899), (1529, 131618), (3058, 65809)]