205932376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^2$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 424221840

約数和(自身を除く): 218289464

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 167, 284, 334, 568, 668, 923, 1336, 1846, 2171, 3692, 4342, 7384, 8684, 11857, 17368, 23714, 27889, 47428, 55778, 94856, 111556, 154141, 223112, 308282, 362557, 616564, 725114, 1233128, 1450228, 1980119, 2900456, 3960238, 7920476, 15840952, 25741547, 51483094, 102966188, 205932376]

約数ペア:

[(1, 205932376), (2, 102966188), (4, 51483094), (8, 25741547), (13, 15840952), (26, 7920476), (52, 3960238), (71, 2900456), (104, 1980119), (142, 1450228), (167, 1233128), (284, 725114), (334, 616564), (568, 362557), (668, 308282), (923, 223112), (1336, 154141), (1846, 111556), (2171, 94856), (3692, 55778), (4342, 47428), (7384, 27889), (8684, 23714), (11857, 17368)]