201820245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{29833}}^1$

素因数の和:29893

約数の個数: 32

約数和(自身を含む): 360872064

約数和(自身を除く): 159051819

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 29833, 89499, 149165, 328163, 447495, 984489, 1223153, 1640815, 3669459, 4922445, 6115765, 13454683, 18347295, 40364049, 67273415, 201820245]

約数ペア:

[(1, 201820245), (3, 67273415), (5, 40364049), (11, 18347295), (15, 13454683), (33, 6115765), (41, 4922445), (55, 3669459), (123, 1640815), (165, 1223153), (205, 984489), (451, 447495), (615, 328163), (1353, 149165), (2255, 89499), (6765, 29833)]