200760987

素因数分解:

$3^1\times 7^3\times {\mathrm{195103}}^1$

素因数の和:195127

約数の個数: 16

約数和(自身を含む): 312166400

約数和(自身を除く): 111405413

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 195103, 585309, 1365721, 4097163, 9560047, 28680141, 66920329, 200760987]

約数ペア:

[(1, 200760987), (3, 66920329), (7, 28680141), (21, 9560047), (49, 4097163), (147, 1365721), (343, 585309), (1029, 195103)]