218184424

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{328591}}^1$

素因数の和:328680

約数の個数: 16

約数和(自身を含む): 414025920

約数和(自身を除く): 195841496

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 328591, 657182, 1314364, 2628728, 27273053, 54546106, 109092212, 218184424]

約数ペア:

[(1, 218184424), (2, 109092212), (4, 54546106), (8, 27273053), (83, 2628728), (166, 1314364), (332, 657182), (664, 328591)]