205755576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659473}}^1$

素因数の和:659495

約数の個数: 32

約数和(自身を含む): 553958160

約数和(自身を除く): 348202584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 659473, 1318946, 1978419, 2637892, 3956838, 5275784, 7913676, 8573149, 15827352, 17146298, 25719447, 34292596, 51438894, 68585192, 102877788, 205755576]

約数ペア:

[(1, 205755576), (2, 102877788), (3, 68585192), (4, 51438894), (6, 34292596), (8, 25719447), (12, 17146298), (13, 15827352), (24, 8573149), (26, 7913676), (39, 5275784), (52, 3956838), (78, 2637892), (104, 1978419), (156, 1318946), (312, 659473)]