217526104

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 413280000

約数和(自身を除く): 195753896

約数列:

[1, 2, 4, 8, 139, 199, 278, 398, 556, 796, 983, 1112, 1592, 1966, 3932, 7864, 27661, 55322, 110644, 136637, 195617, 221288, 273274, 391234, 546548, 782468, 1093096, 1564936, 27190763, 54381526, 108763052, 217526104]

約数ペア:

[(1, 217526104), (2, 108763052), (4, 54381526), (8, 27190763), (139, 1564936), (199, 1093096), (278, 782468), (398, 546548), (556, 391234), (796, 273274), (983, 221288), (1112, 195617), (1592, 136637), (1966, 110644), (3932, 55322), (7864, 27661)]