206227084

素因数分解:

$2^2\times 7^2\times {\mathrm{1052179}}^1$

素因数の和:1052197

約数の個数: 18

約数和(自身を含む): 419819820

約数和(自身を除く): 213592736

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1052179, 2104358, 4208716, 7365253, 14730506, 29461012, 51556771, 103113542, 206227084]

約数ペア:

[(1, 206227084), (2, 103113542), (4, 51556771), (7, 29461012), (14, 14730506), (28, 7365253), (49, 4208716), (98, 2104358), (196, 1052179)]