201641872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{434573}}^1$

素因数の和:434610

約数の個数: 20

約数和(自身を含む): 404153820

約数和(自身を除く): 202511948

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 434573, 869146, 1738292, 3476584, 6953168, 12602617, 25205234, 50410468, 100820936, 201641872]

約数ペア:

[(1, 201641872), (2, 100820936), (4, 50410468), (8, 25205234), (16, 12602617), (29, 6953168), (58, 3476584), (116, 1738292), (232, 869146), (464, 434573)]