210247938

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 463185216

約数和(自身を除く): 252937278

約数列:

[1, 2, 3, 6, 9, 18, 107, 173, 214, 321, 346, 519, 631, 642, 963, 1038, 1262, 1557, 1893, 1926, 3114, 3786, 5679, 11358, 18511, 37022, 55533, 67517, 109163, 111066, 135034, 166599, 202551, 218326, 327489, 333198, 405102, 607653, 654978, 982467, 1215306, 1964934, 11680441, 23360882, 35041323, 70082646, 105123969, 210247938]

約数ペア:

[(1, 210247938), (2, 105123969), (3, 70082646), (6, 35041323), (9, 23360882), (18, 11680441), (107, 1964934), (173, 1215306), (214, 982467), (321, 654978), (346, 607653), (519, 405102), (631, 333198), (642, 327489), (963, 218326), (1038, 202551), (1262, 166599), (1557, 135034), (1893, 111066), (1926, 109163), (3114, 67517), (3786, 55533), (5679, 37022), (11358, 18511)]