201631990003

素因数分解:

${\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1399}}^1\times {\mathrm{20149}}^1$

素因数の和:21882

約数の個数: 16

約数和(自身を含む): 211236480000

約数和(自身を除く): 9604489997

約数列:

[1, 23, 311, 1399, 7153, 20149, 32177, 435089, 463427, 6266339, 10007047, 28188451, 144125797, 648334373, 8766608261, 201631990003]

約数ペア:

[(1, 201631990003), (23, 8766608261), (311, 648334373), (1399, 144125797), (7153, 28188451), (20149, 10007047), (32177, 6266339), (435089, 463427)]