201622288

素因数分解:

$2^4\times 7^1\times {\mathrm{1800199}}^1$

素因数の和:1800214

約数の個数: 20

約数和(自身を含む): 446449600

約数和(自身を除く): 244827312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1800199, 3600398, 7200796, 12601393, 14401592, 25202786, 28803184, 50405572, 100811144, 201622288]

約数ペア:

[(1, 201622288), (2, 100811144), (4, 50405572), (7, 28803184), (8, 25202786), (14, 14401592), (16, 12601393), (28, 7200796), (56, 3600398), (112, 1800199)]