204834434

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{10253}}^1$

素因数の和:11689

約数の個数: 16

約数和(自身を含む): 351425088

約数和(自身を除く): 146590654

約数列:

[1, 2, 7, 14, 1427, 2854, 9989, 10253, 19978, 20506, 71771, 143542, 14631031, 29262062, 102417217, 204834434]

約数ペア:

[(1, 204834434), (2, 102417217), (7, 29262062), (14, 14631031), (1427, 143542), (2854, 71771), (9989, 20506), (10253, 19978)]