201628797902

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8623}}^1\times {\mathrm{72617}}^1$

素因数の和:81272

約数の個数: 32

約数和(自身を含む): 360724396032

約数和(自身を除く): 159095598130

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 8623, 17246, 60361, 72617, 120722, 145234, 198329, 396658, 508319, 1016638, 1388303, 1670191, 2776606, 3340382, 11691337, 23382674, 626176391, 1252352782, 4383234737, 8766469474, 14402056993, 28804113986, 100814398951, 201628797902]

約数ペア:

[(1, 201628797902), (2, 100814398951), (7, 28804113986), (14, 14402056993), (23, 8766469474), (46, 4383234737), (161, 1252352782), (322, 626176391), (8623, 23382674), (17246, 11691337), (60361, 3340382), (72617, 2776606), (120722, 1670191), (145234, 1388303), (198329, 1016638), (396658, 508319)]