208585577

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 221184000

約数和(自身を除く): 12598423

約数列:

[1, 31, 47, 239, 599, 1457, 7409, 11233, 18569, 28153, 143161, 348223, 872743, 4437991, 6728567, 208585577]

約数ペア:

[(1, 208585577), (31, 6728567), (47, 4437991), (239, 872743), (599, 348223), (1457, 143161), (7409, 28153), (11233, 18569)]