201660804

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151397}}^1$

素因数の和:151444

約数の個数: 36

約数和(自身を含む): 523534284

約数和(自身を除く): 321873480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 151397, 302794, 454191, 605588, 908382, 1362573, 1816764, 2725146, 5450292, 5601689, 11203378, 16805067, 22406756, 33610134, 50415201, 67220268, 100830402, 201660804]

約数ペア:

[(1, 201660804), (2, 100830402), (3, 67220268), (4, 50415201), (6, 33610134), (9, 22406756), (12, 16805067), (18, 11203378), (36, 5601689), (37, 5450292), (74, 2725146), (111, 1816764), (148, 1362573), (222, 908382), (333, 605588), (444, 454191), (666, 302794), (1332, 151397)]