202012530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{396103}}^1$

素因数の和:396130

約数の個数: 32

約数和(自身を含む): 513350784

約数和(自身を除く): 311338254

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 396103, 792206, 1188309, 1980515, 2376618, 3961030, 5941545, 6733751, 11883090, 13467502, 20201253, 33668755, 40402506, 67337510, 101006265, 202012530]

約数ペア:

[(1, 202012530), (2, 101006265), (3, 67337510), (5, 40402506), (6, 33668755), (10, 20201253), (15, 13467502), (17, 11883090), (30, 6733751), (34, 5941545), (51, 3961030), (85, 2376618), (102, 1980515), (170, 1188309), (255, 792206), (510, 396103)]