198762009

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{8969}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 271252800

約数和(自身を除く): 72490791

約数列:

[1, 3, 83, 89, 249, 267, 7387, 8969, 22161, 26907, 744427, 798241, 2233281, 2394723, 66254003, 198762009]

約数ペア:

[(1, 198762009), (3, 66254003), (83, 2394723), (89, 2233281), (249, 798241), (267, 744427), (7387, 26907), (8969, 22161)]