221659098

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{506071}}^1$

素因数の和:506149

約数の個数: 16

約数和(自身を含む): 449391936

約数和(自身を除く): 227732838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 506071, 1012142, 1518213, 3036426, 36943183, 73886366, 110829549, 221659098]

約数ペア:

[(1, 221659098), (2, 110829549), (3, 73886366), (6, 36943183), (73, 3036426), (146, 1518213), (219, 1012142), (438, 506071)]