205606496

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{20929}}^1$

素因数の和:21246

約数の個数: 24

約数和(自身を含む): 406125720

約数和(自身を除く): 200519224

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 2456, 4912, 9824, 20929, 41858, 83716, 167432, 334864, 669728, 6425203, 12850406, 25700812, 51401624, 102803248, 205606496]

約数ペア:

[(1, 205606496), (2, 102803248), (4, 51401624), (8, 25700812), (16, 12850406), (32, 6425203), (307, 669728), (614, 334864), (1228, 167432), (2456, 83716), (4912, 41858), (9824, 20929)]