207869080

素因数分解:

$2^3\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{4327}}^1$

素因数の和:5539

約数の個数: 32

約数和(自身を含む): 468203040

約数和(自身を除く): 260333960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1201, 2402, 4327, 4804, 6005, 8654, 9608, 12010, 17308, 21635, 24020, 34616, 43270, 48040, 86540, 173080, 5196727, 10393454, 20786908, 25983635, 41573816, 51967270, 103934540, 207869080]

約数ペア:

[(1, 207869080), (2, 103934540), (4, 51967270), (5, 41573816), (8, 25983635), (10, 20786908), (20, 10393454), (40, 5196727), (1201, 173080), (2402, 86540), (4327, 48040), (4804, 43270), (6005, 34616), (8654, 24020), (9608, 21635), (12010, 17308)]