201619961347

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{10174091}}^1$

素因数の和:10174266

約数の個数: 16

約数和(自身を含む): 244178208000

約数和(自身を除く): 42558246653

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 19817, 10174091, 71218637, 193307729, 1353154103, 1515939559, 10611576913, 28802851621, 201619961347]

約数ペア:

[(1, 201619961347), (7, 28802851621), (19, 10611576913), (133, 1515939559), (149, 1353154103), (1043, 193307729), (2831, 71218637), (19817, 10174091)]