202208

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 24

約数和(自身を含む): 408240

約数和(自身を除く): 206032

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 284, 356, 568, 712, 1136, 1424, 2272, 2848, 6319, 12638, 25276, 50552, 101104, 202208]

約数ペア:

[(1, 202208), (2, 101104), (4, 50552), (8, 25276), (16, 12638), (32, 6319), (71, 2848), (89, 2272), (142, 1424), (178, 1136), (284, 712), (356, 568)]