201927952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307817}}^1$

素因数の和:307866

約数の個数: 20

約数和(自身を含む): 400779036

約数和(自身を除く): 198851084

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307817, 615634, 1231268, 2462536, 4925072, 12620497, 25240994, 50481988, 100963976, 201927952]

約数ペア:

[(1, 201927952), (2, 100963976), (4, 50481988), (8, 25240994), (16, 12620497), (41, 4925072), (82, 2462536), (164, 1231268), (328, 615634), (656, 307817)]