223860962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 367183152

約数和(自身を除く): 143322190

約数列:

[1, 2, 13, 26, 157, 173, 314, 317, 346, 634, 2041, 2249, 4082, 4121, 4498, 8242, 27161, 49769, 54322, 54841, 99538, 109682, 353093, 646997, 706186, 712933, 1293994, 1425866, 8610037, 17220074, 111930481, 223860962]

約数ペア:

[(1, 223860962), (2, 111930481), (13, 17220074), (26, 8610037), (157, 1425866), (173, 1293994), (314, 712933), (317, 706186), (346, 646997), (634, 353093), (2041, 109682), (2249, 99538), (4082, 54841), (4121, 54322), (4498, 49769), (8242, 27161)]