201121144

素因数分解:

$2^3\times 7^1\times {\mathrm{3591449}}^1$

素因数の和:3591462

約数の個数: 16

約数和(自身を含む): 430974000

約数和(自身を除く): 229852856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3591449, 7182898, 14365796, 25140143, 28731592, 50280286, 100560572, 201121144]

約数ペア:

[(1, 201121144), (2, 100560572), (4, 50280286), (7, 28731592), (8, 25140143), (14, 14365796), (28, 7182898), (56, 3591449)]