206566854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8461}}^1$

素因数の和:8792

約数の個数: 32

約数和(自身を含む): 446387424

約数和(自身を除く): 239820570

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 4069, 8138, 8461, 12207, 16922, 24414, 25383, 50766, 109993, 219986, 329979, 659958, 2648293, 5296586, 7944879, 15889758, 34427809, 68855618, 103283427, 206566854]

約数ペア:

[(1, 206566854), (2, 103283427), (3, 68855618), (6, 34427809), (13, 15889758), (26, 7944879), (39, 5296586), (78, 2648293), (313, 659958), (626, 329979), (939, 219986), (1878, 109993), (4069, 50766), (8138, 25383), (8461, 24414), (12207, 16922)]