243900967

素因数分解:

${\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 260064000

約数和(自身を除く): 16163033

約数列:

[1, 19, 199, 251, 257, 3781, 4769, 4883, 49949, 51143, 64507, 949031, 971717, 1225633, 12836893, 243900967]

約数ペア:

[(1, 243900967), (19, 12836893), (199, 1225633), (251, 971717), (257, 949031), (3781, 64507), (4769, 51143), (4883, 49949)]