199491468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{3307}}^1$

素因数の和:3782

約数の個数: 48

約数和(自身を含む): 509061504

約数和(自身を除く): 309570036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 457, 914, 1371, 1828, 2742, 3307, 5027, 5484, 6614, 9921, 10054, 13228, 15081, 19842, 20108, 30162, 36377, 39684, 60324, 72754, 109131, 145508, 218262, 436524, 1511299, 3022598, 4533897, 6045196, 9067794, 16624289, 18135588, 33248578, 49872867, 66497156, 99745734, 199491468]

約数ペア:

[(1, 199491468), (2, 99745734), (3, 66497156), (4, 49872867), (6, 33248578), (11, 18135588), (12, 16624289), (22, 9067794), (33, 6045196), (44, 4533897), (66, 3022598), (132, 1511299), (457, 436524), (914, 218262), (1371, 145508), (1828, 109131), (2742, 72754), (3307, 60324), (5027, 39684), (5484, 36377), (6614, 30162), (9921, 20108), (10054, 19842), (13228, 15081)]