202187788439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1\times {\mathrm{22541}}^1$

素因数の和:23211

約数の個数: 32

約数和(自身を含む): 250501130880

約数和(自身を除く): 48313342441

約数列:

[1, 7, 13, 91, 241, 409, 1687, 2863, 3133, 5317, 21931, 22541, 37219, 98569, 157787, 293033, 689983, 1281397, 2051231, 5432381, 8969779, 9219269, 38026667, 64534883, 70620953, 119850497, 494346671, 838953479, 2221843829, 15552906803, 28883969777, 202187788439]

約数ペア:

[(1, 202187788439), (7, 28883969777), (13, 15552906803), (91, 2221843829), (241, 838953479), (409, 494346671), (1687, 119850497), (2863, 70620953), (3133, 64534883), (5317, 38026667), (21931, 9219269), (22541, 8969779), (37219, 5432381), (98569, 2051231), (157787, 1281397), (293033, 689983)]