200807955

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 359783424

約数和(自身を除く): 158975469

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 127, 205, 369, 381, 615, 635, 857, 1143, 1845, 1905, 2571, 4285, 5207, 5715, 7713, 12855, 15621, 26035, 35137, 38565, 46863, 78105, 105411, 108839, 175685, 234315, 316233, 326517, 527055, 544195, 979551, 1581165, 1632585, 4462399, 4897755, 13387197, 22311995, 40161591, 66935985, 200807955]

約数ペア:

[(1, 200807955), (3, 66935985), (5, 40161591), (9, 22311995), (15, 13387197), (41, 4897755), (45, 4462399), (123, 1632585), (127, 1581165), (205, 979551), (369, 544195), (381, 527055), (615, 326517), (635, 316233), (857, 234315), (1143, 175685), (1845, 108839), (1905, 105411), (2571, 78105), (4285, 46863), (5207, 38565), (5715, 35137), (7713, 26035), (12855, 15621)]