207360080

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8443}}^1$

素因数の和:8763

約数の個数: 40

約数和(自身を含む): 483739872

約数和(自身を除く): 276379792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 8443, 12280, 16886, 24560, 33772, 42215, 67544, 84430, 135088, 168860, 337720, 675440, 2592001, 5184002, 10368004, 12960005, 20736008, 25920010, 41472016, 51840020, 103680040, 207360080]

約数ペア:

[(1, 207360080), (2, 103680040), (4, 51840020), (5, 41472016), (8, 25920010), (10, 20736008), (16, 12960005), (20, 10368004), (40, 5184002), (80, 2592001), (307, 675440), (614, 337720), (1228, 168860), (1535, 135088), (2456, 84430), (3070, 67544), (4912, 42215), (6140, 33772), (8443, 24560), (12280, 16886)]