201958953

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 318713856

約数和(自身を除く): 116754903

約数列:

[1, 3, 7, 21, 47, 73, 141, 219, 329, 511, 987, 1533, 2803, 3431, 8409, 10293, 19621, 24017, 58863, 72051, 131741, 204619, 395223, 613857, 922187, 1432333, 2766561, 4296999, 9617093, 28851279, 67319651, 201958953]

約数ペア:

[(1, 201958953), (3, 67319651), (7, 28851279), (21, 9617093), (47, 4296999), (73, 2766561), (141, 1432333), (219, 922187), (329, 613857), (511, 395223), (987, 204619), (1533, 131741), (2803, 72051), (3431, 58863), (8409, 24017), (10293, 19621)]