202012700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{118831}}^1$

素因数の和:118862

約数の個数: 36

約数和(自身を含む): 464157792

約数和(自身を除く): 262145092

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 118831, 237662, 475324, 594155, 1188310, 2020127, 2376620, 2970775, 4040254, 5941550, 8080508, 10100635, 11883100, 20201270, 40402540, 50503175, 101006350, 202012700]

約数ペア:

[(1, 202012700), (2, 101006350), (4, 50503175), (5, 40402540), (10, 20201270), (17, 11883100), (20, 10100635), (25, 8080508), (34, 5941550), (50, 4040254), (68, 2970775), (85, 2376620), (100, 2020127), (170, 1188310), (340, 594155), (425, 475324), (850, 237662), (1700, 118831)]