200280577

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{18143}}^1$

素因数の和:18252

約数の個数: 16

約数和(自身を含む): 243855360

約数和(自身を除く): 43574783

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 18143, 127001, 344717, 1505869, 2413019, 10541083, 28611511, 200280577]

約数ペア:

[(1, 200280577), (7, 28611511), (19, 10541083), (83, 2413019), (133, 1505869), (581, 344717), (1577, 127001), (11039, 18143)]