205538512

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{56591}}^1$

素因数の和:56826

約数の個数: 20

約数和(自身を含む): 399992256

約数和(自身を除く): 194453744

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 56591, 113182, 226364, 452728, 905456, 12846157, 25692314, 51384628, 102769256, 205538512]

約数ペア:

[(1, 205538512), (2, 102769256), (4, 51384628), (8, 25692314), (16, 12846157), (227, 905456), (454, 452728), (908, 226364), (1816, 113182), (3632, 56591)]