201998394584

素因数分解:

$2^3\times 7^2\times {\mathrm{9623}}^1\times {\mathrm{53549}}^1$

素因数の和:63192

約数の個数: 48

約数和(自身を含む): 440637246000

約数和(自身を除く): 238638851416

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 9623, 19246, 38492, 53549, 67361, 76984, 107098, 134722, 214196, 269444, 374843, 428392, 471527, 538888, 749686, 943054, 1499372, 1886108, 2623901, 2998744, 3772216, 5247802, 10495604, 20991208, 515302027, 1030604054, 2061208108, 3607114189, 4122416216, 7214228378, 14428456756, 25249799323, 28856913512, 50499598646, 100999197292, 201998394584]

約数ペア:

[(1, 201998394584), (2, 100999197292), (4, 50499598646), (7, 28856913512), (8, 25249799323), (14, 14428456756), (28, 7214228378), (49, 4122416216), (56, 3607114189), (98, 2061208108), (196, 1030604054), (392, 515302027), (9623, 20991208), (19246, 10495604), (38492, 5247802), (53549, 3772216), (67361, 2998744), (76984, 2623901), (107098, 1886108), (134722, 1499372), (214196, 943054), (269444, 749686), (374843, 538888), (428392, 471527)]