201105654

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2\times {\mathrm{109}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 418447920

約数和(自身を除く): 217342266

約数列:

[1, 2, 3, 6, 61, 71, 109, 122, 142, 183, 213, 218, 327, 366, 426, 654, 4331, 5041, 6649, 7739, 8662, 10082, 12993, 13298, 15123, 15478, 19947, 23217, 25986, 30246, 39894, 46434, 307501, 472079, 549469, 615002, 922503, 944158, 1098938, 1416237, 1648407, 1845006, 2832474, 3296814, 33517609, 67035218, 100552827, 201105654]

約数ペア:

[(1, 201105654), (2, 100552827), (3, 67035218), (6, 33517609), (61, 3296814), (71, 2832474), (109, 1845006), (122, 1648407), (142, 1416237), (183, 1098938), (213, 944158), (218, 922503), (327, 615002), (366, 549469), (426, 472079), (654, 307501), (4331, 46434), (5041, 39894), (6649, 30246), (7739, 25986), (8662, 23217), (10082, 19947), (12993, 15478), (13298, 15123)]