207942358197

素因数分解:

$3^1\times 7^1\times {\mathrm{526619}}^1\times {\mathrm{18803}}^1$

素因数の和:545432

約数の個数: 16

約数和(自身を含む): 316881999360

約数和(自身を除く): 108939641163

約数列:

[1, 3, 7, 21, 18803, 56409, 131621, 394863, 526619, 1579857, 3686333, 11058999, 9902017057, 29706051171, 69314119399, 207942358197]

約数ペア:

[(1, 207942358197), (3, 69314119399), (7, 29706051171), (21, 9902017057), (18803, 11058999), (56409, 3686333), (131621, 1579857), (394863, 526619)]