221183116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{24763}}^1$

素因数の和:24814

約数の個数: 48

約数和(自身を含む): 499242240

約数和(自身を除く): 278059124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 24763, 49526, 99052, 173341, 272393, 346682, 544786, 693364, 718127, 1089572, 1436254, 1906751, 2872508, 3813502, 5026889, 7627004, 7899397, 10053778, 15798794, 20107556, 31597588, 55295779, 110591558, 221183116]

約数ペア:

[(1, 221183116), (2, 110591558), (4, 55295779), (7, 31597588), (11, 20107556), (14, 15798794), (22, 10053778), (28, 7899397), (29, 7627004), (44, 5026889), (58, 3813502), (77, 2872508), (116, 1906751), (154, 1436254), (203, 1089572), (308, 718127), (319, 693364), (406, 544786), (638, 346682), (812, 272393), (1276, 173341), (2233, 99052), (4466, 49526), (8932, 24763)]