209092352

素因数分解:

$2^8\times 7^1\times {\mathrm{116681}}^1$

素因数の和:116704

約数の個数: 36

約数和(自身を含む): 476996016

約数和(自身を除く): 267903664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 116681, 233362, 466724, 816767, 933448, 1633534, 1866896, 3267068, 3733792, 6534136, 7467584, 13068272, 14935168, 26136544, 29870336, 52273088, 104546176, 209092352]

約数ペア:

[(1, 209092352), (2, 104546176), (4, 52273088), (7, 29870336), (8, 26136544), (14, 14935168), (16, 13068272), (28, 7467584), (32, 6534136), (56, 3733792), (64, 3267068), (112, 1866896), (128, 1633534), (224, 933448), (256, 816767), (448, 466724), (896, 233362), (1792, 116681)]