201043017

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 347043840

約数和(自身を除く): 146000823

約数列:

[1, 3, 7, 9, 21, 43, 47, 63, 129, 141, 301, 329, 387, 423, 903, 987, 1579, 2021, 2709, 2961, 4737, 6063, 11053, 14147, 14211, 18189, 33159, 42441, 67897, 74213, 99477, 127323, 203691, 222639, 475279, 519491, 611073, 667917, 1425837, 1558473, 3191159, 4277511, 4675419, 9573477, 22338113, 28720431, 67014339, 201043017]

約数ペア:

[(1, 201043017), (3, 67014339), (7, 28720431), (9, 22338113), (21, 9573477), (43, 4675419), (47, 4277511), (63, 3191159), (129, 1558473), (141, 1425837), (301, 667917), (329, 611073), (387, 519491), (423, 475279), (903, 222639), (987, 203691), (1579, 127323), (2021, 99477), (2709, 74213), (2961, 67897), (4737, 42441), (6063, 33159), (11053, 18189), (14147, 14211)]