213472322

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53129}}^1$

素因数の和:53186

約数の個数: 24

約数和(自身を含む): 381579660

約数和(自身を除く): 168107338

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 53129, 106258, 371903, 743806, 2178289, 2603321, 4356578, 5206642, 15248023, 30496046, 106736161, 213472322]

約数ペア:

[(1, 213472322), (2, 106736161), (7, 30496046), (14, 15248023), (41, 5206642), (49, 4356578), (82, 2603321), (98, 2178289), (287, 743806), (574, 371903), (2009, 106258), (4018, 53129)]