208667096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{18671}}^1$

素因数の和:18815

約数の個数: 32

約数和(自身を含む): 430202880

約数和(自身を除く): 221535784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 18671, 37342, 74684, 149368, 205381, 410762, 821524, 1643048, 2371217, 4742434, 9484868, 18969736, 26083387, 52166774, 104333548, 208667096]

約数ペア:

[(1, 208667096), (2, 104333548), (4, 52166774), (8, 26083387), (11, 18969736), (22, 9484868), (44, 4742434), (88, 2371217), (127, 1643048), (254, 821524), (508, 410762), (1016, 205381), (1397, 149368), (2794, 74684), (5588, 37342), (11176, 18671)]