201568412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{11471}}^1$

素因数の和:11689

約数の個数: 24

約数和(自身を含む): 370040832

約数和(自身を除く): 168472420

約数列:

[1, 2, 4, 23, 46, 92, 191, 382, 764, 4393, 8786, 11471, 17572, 22942, 45884, 263833, 527666, 1055332, 2190961, 4381922, 8763844, 50392103, 100784206, 201568412]

約数ペア:

[(1, 201568412), (2, 100784206), (4, 50392103), (23, 8763844), (46, 4381922), (92, 2190961), (191, 1055332), (382, 527666), (764, 263833), (4393, 45884), (8786, 22942), (11471, 17572)]