205702905832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{1198679}}^1$

素因数の和:1199833

約数の個数: 32

約数和(自身を含む): 406352520000

約数和(自身を除く): 200649614168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1129, 2258, 4516, 9032, 21451, 42902, 85804, 171608, 1198679, 2397358, 4794716, 9589432, 22774901, 45549802, 91099604, 182199208, 1353308591, 2706617182, 5413234364, 10826468728, 25712863229, 51425726458, 102851452916, 205702905832]

約数ペア:

[(1, 205702905832), (2, 102851452916), (4, 51425726458), (8, 25712863229), (19, 10826468728), (38, 5413234364), (76, 2706617182), (152, 1353308591), (1129, 182199208), (2258, 91099604), (4516, 45549802), (9032, 22774901), (21451, 9589432), (42902, 4794716), (85804, 2397358), (171608, 1198679)]