213005004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11701}}^1$

素因数の和:11786

約数の個数: 48

約数和(自身を含む): 522938976

約数和(自身を除く): 309933972

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 444, 492, 1517, 3034, 4551, 6068, 9102, 11701, 18204, 23402, 35103, 46804, 70206, 140412, 432937, 479741, 865874, 959482, 1298811, 1439223, 1731748, 1918964, 2597622, 2878446, 5195244, 5756892, 17750417, 35500834, 53251251, 71001668, 106502502, 213005004]

約数ペア:

[(1, 213005004), (2, 106502502), (3, 71001668), (4, 53251251), (6, 35500834), (12, 17750417), (37, 5756892), (41, 5195244), (74, 2878446), (82, 2597622), (111, 1918964), (123, 1731748), (148, 1439223), (164, 1298811), (222, 959482), (246, 865874), (444, 479741), (492, 432937), (1517, 140412), (3034, 70206), (4551, 46804), (6068, 35103), (9102, 23402), (11701, 18204)]