201194168

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{16111}}^1$

素因数の和:16347

約数の個数: 32

約数和(自身を含む): 433090560

約数和(自身を除く): 231896392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 16111, 32222, 64444, 112777, 128888, 225554, 451108, 902216, 3592753, 7185506, 14371012, 25149271, 28742024, 50298542, 100597084, 201194168]

約数ペア:

[(1, 201194168), (2, 100597084), (4, 50298542), (7, 28742024), (8, 25149271), (14, 14371012), (28, 7185506), (56, 3592753), (223, 902216), (446, 451108), (892, 225554), (1561, 128888), (1784, 112777), (3122, 64444), (6244, 32222), (12488, 16111)]