199784841

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{22877}}^1$

素因数の和:22992

約数の個数: 16

約数和(自身を含む): 276732288

約数和(自身を除く): 76947447

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 22877, 68631, 937957, 1624267, 2813871, 4872801, 66594947, 199784841]

約数ペア:

[(1, 199784841), (3, 66594947), (41, 4872801), (71, 2813871), (123, 1624267), (213, 937957), (2911, 68631), (8733, 22877)]