202243665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28031}}^1$

素因数の和:28089

約数の個数: 32

約数和(自身を含む): 357912576

約数和(自身を除く): 155668911

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 28031, 84093, 140155, 364403, 420465, 1037147, 1093209, 1822015, 3111441, 5185735, 5466045, 13482911, 15557205, 40448733, 67414555, 202243665]

約数ペア:

[(1, 202243665), (3, 67414555), (5, 40448733), (13, 15557205), (15, 13482911), (37, 5466045), (39, 5185735), (65, 3111441), (111, 1822015), (185, 1093209), (195, 1037147), (481, 420465), (555, 364403), (1443, 140155), (2405, 84093), (7215, 28031)]