210868722

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{164999}}^1$

素因数の和:165078

約数の個数: 24

約数和(自身を含む): 463320000

約数和(自身を除く): 252451278

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 164999, 329998, 494997, 989994, 1484991, 2969982, 11714929, 23429858, 35144787, 70289574, 105434361, 210868722]

約数ペア:

[(1, 210868722), (2, 105434361), (3, 70289574), (6, 35144787), (9, 23429858), (18, 11714929), (71, 2969982), (142, 1484991), (213, 989994), (426, 494997), (639, 329998), (1278, 164999)]