209224252468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16568281}}^1$

素因数の和:16568344

約数の個数: 48

約数和(自身を含む): 467623191168

約数和(自身を除く): 258398938700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 16568281, 33136562, 66273124, 115977967, 182251091, 231955934, 364502182, 463911868, 679299521, 729004364, 1275757637, 1358599042, 2551515274, 2717198084, 4755096647, 5103030548, 7472294731, 9510193294, 14944589462, 19020386588, 29889178924, 52306063117, 104612126234, 209224252468]

約数ペア:

[(1, 209224252468), (2, 104612126234), (4, 52306063117), (7, 29889178924), (11, 19020386588), (14, 14944589462), (22, 9510193294), (28, 7472294731), (41, 5103030548), (44, 4755096647), (77, 2717198084), (82, 2551515274), (154, 1358599042), (164, 1275757637), (287, 729004364), (308, 679299521), (451, 463911868), (574, 364502182), (902, 231955934), (1148, 182251091), (1804, 115977967), (3157, 66273124), (6314, 33136562), (12628, 16568281)]