197548012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{35201}}^1$

素因数の和:35289

約数の個数: 24

約数和(自身を含む): 366664032

約数和(自身を除く): 169116020

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 35201, 70402, 140804, 809623, 1619246, 2147261, 3238492, 4294522, 8589044, 49387003, 98774006, 197548012]

約数ペア:

[(1, 197548012), (2, 98774006), (4, 49387003), (23, 8589044), (46, 4294522), (61, 3238492), (92, 2147261), (122, 1619246), (244, 809623), (1403, 140804), (2806, 70402), (5612, 35201)]