200769513

素因数分解:

$3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{3511}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 312287040

約数和(自身を除く): 111517527

約数列:

[1, 3, 7, 21, 49, 147, 389, 1167, 2723, 3511, 8169, 10533, 19061, 24577, 57183, 73731, 172039, 516117, 1365779, 4097337, 9560453, 28681359, 66923171, 200769513]

約数ペア:

[(1, 200769513), (3, 66923171), (7, 28681359), (21, 9560453), (49, 4097337), (147, 1365779), (389, 516117), (1167, 172039), (2723, 73731), (3511, 57183), (8169, 24577), (10533, 19061)]