200929760

素因数分解:

$2^5\times 5^1\times {\mathrm{1255811}}^1$

素因数の和:1255826

約数の個数: 24

約数和(自身を含む): 474696936

約数和(自身を除く): 273767176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1255811, 2511622, 5023244, 6279055, 10046488, 12558110, 20092976, 25116220, 40185952, 50232440, 100464880, 200929760]

約数ペア:

[(1, 200929760), (2, 100464880), (4, 50232440), (5, 40185952), (8, 25116220), (10, 20092976), (16, 12558110), (20, 10046488), (32, 6279055), (40, 5023244), (80, 2511622), (160, 1255811)]