215523894

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 436700160

約数和(自身を除く): 221176266

約数列:

[1, 2, 3, 6, 107, 214, 321, 389, 642, 778, 863, 1167, 1726, 2334, 2589, 5178, 41623, 83246, 92341, 124869, 184682, 249738, 277023, 335707, 554046, 671414, 1007121, 2014242, 35920649, 71841298, 107761947, 215523894]

約数ペア:

[(1, 215523894), (2, 107761947), (3, 71841298), (6, 35920649), (107, 2014242), (214, 1007121), (321, 671414), (389, 554046), (642, 335707), (778, 277023), (863, 249738), (1167, 184682), (1726, 124869), (2334, 92341), (2589, 83246), (5178, 41623)]