201458870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{468509}}^1$

素因数の和:468559

約数の個数: 16

約数和(自身を含む): 371059920

約数和(自身を除く): 169601050

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 468509, 937018, 2342545, 4685090, 20145887, 40291774, 100729435, 201458870]

約数ペア:

[(1, 201458870), (2, 100729435), (5, 40291774), (10, 20145887), (43, 4685090), (86, 2342545), (215, 937018), (430, 468509)]