202214408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{25819}}^1$

素因数の和:25925

約数の個数: 32

約数和(自身を含む): 418284000

約数和(自身を除く): 216069592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 25819, 51638, 103276, 206552, 284009, 568018, 1136036, 2272072, 2297891, 4595782, 9191564, 18383128, 25276801, 50553602, 101107204, 202214408]

約数ペア:

[(1, 202214408), (2, 101107204), (4, 50553602), (8, 25276801), (11, 18383128), (22, 9191564), (44, 4595782), (88, 2297891), (89, 2272072), (178, 1136036), (356, 568018), (712, 284009), (979, 206552), (1958, 103276), (3916, 51638), (7832, 25819)]