201346431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 321845760

約数和(自身を除く): 120499329

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 169, 237, 429, 457, 507, 869, 1027, 1371, 1859, 2607, 3081, 5027, 5577, 5941, 11297, 13351, 15081, 17823, 33891, 36103, 40053, 65351, 77233, 108309, 146861, 196053, 231699, 397133, 440583, 469339, 849563, 1191399, 1408017, 2548689, 5162729, 6101407, 15488187, 18304221, 67115477, 201346431]

約数ペア:

[(1, 201346431), (3, 67115477), (11, 18304221), (13, 15488187), (33, 6101407), (39, 5162729), (79, 2548689), (143, 1408017), (169, 1191399), (237, 849563), (429, 469339), (457, 440583), (507, 397133), (869, 231699), (1027, 196053), (1371, 146861), (1859, 108309), (2607, 77233), (3081, 65351), (5027, 40053), (5577, 36103), (5941, 33891), (11297, 17823), (13351, 15081)]