201875457

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{22943}}^1$

素因数の和:23372

約数の個数: 16

約数和(自身を含む): 308367360

約数和(自身を除く): 106491903

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 8799, 22943, 68829, 160601, 481803, 9613117, 28839351, 67291819, 201875457]

約数ペア:

[(1, 201875457), (3, 67291819), (7, 28839351), (21, 9613117), (419, 481803), (1257, 160601), (2933, 68829), (8799, 22943)]