201299571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{1801}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 317656560

約数和(自身を除く): 116356989

約数列:

[1, 3, 9, 11, 33, 99, 1129, 1801, 3387, 5403, 10161, 12419, 16209, 19811, 37257, 59433, 111771, 178299, 2033329, 6099987, 18299961, 22366619, 67099857, 201299571]

約数ペア:

[(1, 201299571), (3, 67099857), (9, 22366619), (11, 18299961), (33, 6099987), (99, 2033329), (1129, 178299), (1801, 111771), (3387, 59433), (5403, 37257), (10161, 19811), (12419, 16209)]