205804579197

素因数分解:

$3^1\times 7^2\times {\mathrm{10499}}^1\times {\mathrm{133349}}^1$

素因数の和:143865

約数の個数: 24

約数和(自身を含む): 319239900000

約数和(自身を除く): 113435320803

約数列:

[1, 3, 7, 21, 49, 147, 10499, 31497, 73493, 133349, 220479, 400047, 514451, 933443, 1543353, 2800329, 6534101, 19602303, 1400031151, 4200093453, 9800218057, 29400654171, 68601526399, 205804579197]

約数ペア:

[(1, 205804579197), (3, 68601526399), (7, 29400654171), (21, 9800218057), (49, 4200093453), (147, 1400031151), (10499, 19602303), (31497, 6534101), (73493, 2800329), (133349, 1543353), (220479, 933443), (400047, 514451)]