191551326

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{10457}}^1$

素因数の和:10576

約数の個数: 32

約数和(自身を含む): 397571328

約数和(自身を除く): 206020002

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 6106, 9159, 10457, 18318, 20914, 31371, 62742, 449651, 742447, 899302, 1348953, 1484894, 2227341, 2697906, 4454682, 31925221, 63850442, 95775663, 191551326]

約数ペア:

[(1, 191551326), (2, 95775663), (3, 63850442), (6, 31925221), (43, 4454682), (71, 2697906), (86, 2227341), (129, 1484894), (142, 1348953), (213, 899302), (258, 742447), (426, 449651), (3053, 62742), (6106, 31371), (9159, 20914), (10457, 18318)]