211344182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8316

約数の個数: 32

約数和(自身を含む): 385351680

約数和(自身を除く): 174007498

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3686, 8191, 12901, 16382, 25802, 57337, 114674, 155629, 311258, 794527, 1089403, 1589054, 2178806, 5561689, 11123378, 15096013, 30192026, 105672091, 211344182]

約数ペア:

[(1, 211344182), (2, 105672091), (7, 30192026), (14, 15096013), (19, 11123378), (38, 5561689), (97, 2178806), (133, 1589054), (194, 1089403), (266, 794527), (679, 311258), (1358, 155629), (1843, 114674), (3686, 57337), (8191, 25802), (12901, 16382)]