207927642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{72047}}^1$

素因数の和:72102

約数の個数: 32

約数和(自身を含む): 459954432

約数和(自身を除く): 252026790

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 72047, 144094, 216141, 432282, 936611, 1873222, 2665739, 2809833, 5331478, 5619666, 7997217, 15994434, 34654607, 69309214, 103963821, 207927642]

約数ペア:

[(1, 207927642), (2, 103963821), (3, 69309214), (6, 34654607), (13, 15994434), (26, 7997217), (37, 5619666), (39, 5331478), (74, 2809833), (78, 2665739), (111, 1873222), (222, 936611), (481, 432282), (962, 216141), (1443, 144094), (2886, 72047)]