201538083

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{26861}}^1$

素因数の和:26966

約数の個数: 16

約数和(自身を含む): 279794592

約数和(自身を除く): 78256509

約数列:

[1, 3, 41, 61, 123, 183, 2501, 7503, 26861, 80583, 1101301, 1638521, 3303903, 4915563, 67179361, 201538083]

約数ペア:

[(1, 201538083), (3, 67179361), (41, 4915563), (61, 3303903), (123, 1638521), (183, 1101301), (2501, 80583), (7503, 26861)]