201807248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307633}}^1$

素因数の和:307682

約数の個数: 20

約数和(自身を含む): 400539468

約数和(自身を除く): 198732220

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307633, 615266, 1230532, 2461064, 4922128, 12612953, 25225906, 50451812, 100903624, 201807248]

約数ペア:

[(1, 201807248), (2, 100903624), (4, 50451812), (8, 25225906), (16, 12612953), (41, 4922128), (82, 2461064), (164, 1230532), (328, 615266), (656, 307633)]