194964496

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{25439}}^1$

素因数の和:25926

約数の個数: 20

約数和(自身を含む): 378547200

約数和(自身を除く): 183582704

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 25439, 50878, 101756, 203512, 407024, 12185281, 24370562, 48741124, 97482248, 194964496]

約数ペア:

[(1, 194964496), (2, 97482248), (4, 48741124), (8, 24370562), (16, 12185281), (479, 407024), (958, 203512), (1916, 101756), (3832, 50878), (7664, 25439)]