218048854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 351786240

約数和(自身を除く): 133737386

約数列:

[1, 2, 29, 31, 58, 62, 173, 346, 701, 899, 1402, 1798, 5017, 5363, 10034, 10726, 20329, 21731, 40658, 43462, 121273, 155527, 242546, 311054, 630199, 1260398, 3516917, 3759463, 7033834, 7518926, 109024427, 218048854]

約数ペア:

[(1, 218048854), (2, 109024427), (29, 7518926), (31, 7033834), (58, 3759463), (62, 3516917), (173, 1260398), (346, 630199), (701, 311054), (899, 242546), (1402, 155527), (1798, 121273), (5017, 43462), (5363, 40658), (10034, 21731), (10726, 20329)]