224770238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 434543616

約数和(自身を除く): 209773378

約数列:

[1, 2, 7, 11, 14, 22, 61, 71, 77, 122, 142, 154, 337, 427, 497, 671, 674, 781, 854, 994, 1342, 1562, 2359, 3707, 4331, 4697, 4718, 5467, 7414, 8662, 9394, 10934, 20557, 23927, 25949, 30317, 41114, 47641, 47854, 51898, 60634, 95282, 143899, 167489, 226127, 263197, 287798, 333487, 334978, 452254, 526394, 666974, 1459547, 1582889, 1842379, 2919094, 3165778, 3684758, 10216829, 16055017, 20433658, 32110034, 112385119, 224770238]

約数ペア:

[(1, 224770238), (2, 112385119), (7, 32110034), (11, 20433658), (14, 16055017), (22, 10216829), (61, 3684758), (71, 3165778), (77, 2919094), (122, 1842379), (142, 1582889), (154, 1459547), (337, 666974), (427, 526394), (497, 452254), (671, 334978), (674, 333487), (781, 287798), (854, 263197), (994, 226127), (1342, 167489), (1562, 143899), (2359, 95282), (3707, 60634), (4331, 51898), (4697, 47854), (4718, 47641), (5467, 41114), (7414, 30317), (8662, 25949), (9394, 23927), (10934, 20557)]