201954421

素因数分解:

${\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{9371}}^1$

素因数の和:10331

約数の個数: 8

約数和(自身を含む): 210982464

約数和(自身を除く): 9028043

約数列:

[1, 23, 937, 9371, 21551, 215533, 8780627, 201954421]

約数ペア:

[(1, 201954421), (23, 8780627), (937, 215533), (9371, 21551)]