204039165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{30161}}^1$

素因数の和:30221

約数の個数: 32

約数和(自身を含む): 364839552

約数和(自身を除く): 160800387

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 30161, 90483, 150805, 331771, 452415, 995313, 1236601, 1658855, 3709803, 4976565, 6183005, 13602611, 18549015, 40807833, 68013055, 204039165]

約数ペア:

[(1, 204039165), (3, 68013055), (5, 40807833), (11, 18549015), (15, 13602611), (33, 6183005), (41, 4976565), (55, 3709803), (123, 1658855), (165, 1236601), (205, 995313), (451, 452415), (615, 331771), (1353, 150805), (2255, 90483), (6765, 30161)]