201618586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 333365760

約数和(自身を除く): 131747174

約数列:

[1, 2, 13, 26, 79, 103, 158, 206, 953, 1027, 1339, 1906, 2054, 2678, 8137, 12389, 16274, 24778, 75287, 98159, 105781, 150574, 196318, 211562, 978731, 1276067, 1957462, 2552134, 7754561, 15509122, 100809293, 201618586]

約数ペア:

[(1, 201618586), (2, 100809293), (13, 15509122), (26, 7754561), (79, 2552134), (103, 1957462), (158, 1276067), (206, 978731), (953, 211562), (1027, 196318), (1339, 150574), (1906, 105781), (2054, 98159), (2678, 75287), (8137, 24778), (12389, 16274)]