201321663

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{48383}}^1$

素因数の和:48478

約数の個数: 16

約数和(自身を含む): 286433280

約数和(自身を除く): 85111617

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 48383, 145149, 919277, 2757831, 3531959, 10595877, 67107221, 201321663]

約数ペア:

[(1, 201321663), (3, 67107221), (19, 10595877), (57, 3531959), (73, 2757831), (219, 919277), (1387, 145149), (4161, 48383)]