199120432

素因数分解:

$2^4\times 7^1\times {\mathrm{1777861}}^1$

素因数の和:1777876

約数の個数: 20

約数和(自身を含む): 440909776

約数和(自身を除く): 241789344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1777861, 3555722, 7111444, 12445027, 14222888, 24890054, 28445776, 49780108, 99560216, 199120432]

約数ペア:

[(1, 199120432), (2, 99560216), (4, 49780108), (7, 28445776), (8, 24890054), (14, 14222888), (16, 12445027), (28, 7111444), (56, 3555722), (112, 1777861)]