201585069

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11149}}^1$

素因数の和:11210

約数の個数: 36

約数和(自身を含む): 347010300

約数和(自身を除く): 145425231

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 6027, 11149, 18081, 33447, 78043, 100341, 234129, 457109, 546301, 702387, 1371327, 1638903, 3199763, 4113981, 4916709, 9599289, 22398341, 28797867, 67195023, 201585069]

約数ペア:

[(1, 201585069), (3, 67195023), (7, 28797867), (9, 22398341), (21, 9599289), (41, 4916709), (49, 4113981), (63, 3199763), (123, 1638903), (147, 1371327), (287, 702387), (369, 546301), (441, 457109), (861, 234129), (2009, 100341), (2583, 78043), (6027, 33447), (11149, 18081)]