201685953

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 316800000

約数和(自身を除く): 115114047

約数列:

[1, 3, 7, 21, 43, 129, 149, 301, 447, 903, 1043, 1499, 3129, 4497, 6407, 10493, 19221, 31479, 44849, 64457, 134547, 193371, 223351, 451199, 670053, 1353597, 1563457, 4690371, 9604093, 28812279, 67228651, 201685953]

約数ペア:

[(1, 201685953), (3, 67228651), (7, 28812279), (21, 9604093), (43, 4690371), (129, 1563457), (149, 1353597), (301, 670053), (447, 451199), (903, 223351), (1043, 193371), (1499, 134547), (3129, 64457), (4497, 44849), (6407, 31479), (10493, 19221)]