201601821

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1\times {\mathrm{1327}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 272505600

約数和(自身を除く): 70903779

約数列:

[1, 3, 89, 267, 569, 1327, 1707, 3981, 50641, 118103, 151923, 354309, 755063, 2265189, 67200607, 201601821]

約数ペア:

[(1, 201601821), (3, 67200607), (89, 2265189), (267, 755063), (569, 354309), (1327, 151923), (1707, 118103), (3981, 50641)]