202163824

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{90901}}^1$

素因数の和:91048

約数の個数: 20

約数和(自身を含む): 394514680

約数和(自身を除く): 192350856

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 90901, 181802, 363604, 727208, 1454416, 12635239, 25270478, 50540956, 101081912, 202163824]

約数ペア:

[(1, 202163824), (2, 101081912), (4, 50540956), (8, 25270478), (16, 12635239), (139, 1454416), (278, 727208), (556, 363604), (1112, 181802), (2224, 90901)]