207699568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{564401}}^1$

素因数の和:564432

約数の個数: 20

約数和(自身を含む): 419915088

約数和(自身を除く): 212215520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 564401, 1128802, 2257604, 4515208, 9030416, 12981223, 25962446, 51924892, 103849784, 207699568]

約数ペア:

[(1, 207699568), (2, 103849784), (4, 51924892), (8, 25962446), (16, 12981223), (23, 9030416), (46, 4515208), (92, 2257604), (184, 1128802), (368, 564401)]