201994426744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53381191}}^1$

素因数の和:53381251

約数の個数: 32

約数和(自身を含む): 422779040640

約数和(自身を除く): 220784613896

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 53381191, 106762382, 213524764, 427049528, 587193101, 1174386202, 2295391213, 2348772404, 4590782426, 4697544808, 9181564852, 18363129704, 25249303343, 50498606686, 100997213372, 201994426744]

約数ペア:

[(1, 201994426744), (2, 100997213372), (4, 50498606686), (8, 25249303343), (11, 18363129704), (22, 9181564852), (43, 4697544808), (44, 4590782426), (86, 2348772404), (88, 2295391213), (172, 1174386202), (344, 587193101), (473, 427049528), (946, 213524764), (1892, 106762382), (3784, 53381191)]