203429863

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 252979200

約数和(自身を除く): 49549337

約数列:

[1, 7, 13, 91, 169, 359, 479, 1183, 2513, 3353, 4667, 6227, 32669, 43589, 60671, 80951, 171961, 424697, 566657, 1203727, 2235493, 15648451, 29061409, 203429863]

約数ペア:

[(1, 203429863), (7, 29061409), (13, 15648451), (91, 2235493), (169, 1203727), (359, 566657), (479, 424697), (1183, 171961), (2513, 80951), (3353, 60671), (4667, 43589), (6227, 32669)]