202316303

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 257458176

約数和(自身を除く): 55141873

約数列:

[1, 7, 17, 23, 119, 161, 193, 383, 391, 1351, 2681, 2737, 3281, 4439, 6511, 8809, 22967, 31073, 45577, 61663, 73919, 75463, 149753, 517433, 528241, 1048271, 1256623, 1700137, 8796361, 11900959, 28902329, 202316303]

約数ペア:

[(1, 202316303), (7, 28902329), (17, 11900959), (23, 8796361), (119, 1700137), (161, 1256623), (193, 1048271), (383, 528241), (391, 517433), (1351, 149753), (2681, 75463), (2737, 73919), (3281, 61663), (4439, 45577), (6511, 31073), (8809, 22967)]