204857887318

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{636204619}}^1$

素因数の和:636204651

約数の個数: 16

約数和(自身を含む): 366453861120

約数和(自身を除く): 161595973802

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 636204619, 1272409238, 4453432333, 8906864666, 14632706237, 29265412474, 102428943659, 204857887318]

約数ペア:

[(1, 204857887318), (2, 102428943659), (7, 29265412474), (14, 14632706237), (23, 8906864666), (46, 4453432333), (161, 1272409238), (322, 636204619)]