201704188

素因数分解:

$2^2\times 7^2\times {\mathrm{1029103}}^1$

素因数の和:1029121

約数の個数: 18

約数和(自身を含む): 410612496

約数和(自身を除く): 208908308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1029103, 2058206, 4116412, 7203721, 14407442, 28814884, 50426047, 100852094, 201704188]

約数ペア:

[(1, 201704188), (2, 100852094), (4, 50426047), (7, 28814884), (14, 14407442), (28, 7203721), (49, 4116412), (98, 2058206), (196, 1029103)]