196392008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{8521}}^1$

素因数の和:8637

約数の個数: 32

約数和(自身を含む): 382467360

約数和(自身を除く): 186075352

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 5762, 8521, 11524, 17042, 23048, 34084, 68168, 366403, 570907, 732806, 1141814, 1465612, 2283628, 2931224, 4567256, 24549001, 49098002, 98196004, 196392008]

約数ペア:

[(1, 196392008), (2, 98196004), (4, 49098002), (8, 24549001), (43, 4567256), (67, 2931224), (86, 2283628), (134, 1465612), (172, 1141814), (268, 732806), (344, 570907), (536, 366403), (2881, 68168), (5762, 34084), (8521, 23048), (11524, 17042)]