200172856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27109}}^1$

素因数の和:27199

約数の個数: 32

約数和(自身を含む): 409903200

約数和(自身を除く): 209730344

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 27109, 54218, 108436, 216872, 352417, 704834, 1409668, 1924739, 2819336, 3849478, 7698956, 15397912, 25021607, 50043214, 100086428, 200172856]

約数ペア:

[(1, 200172856), (2, 100086428), (4, 50043214), (8, 25021607), (13, 15397912), (26, 7698956), (52, 3849478), (71, 2819336), (104, 1924739), (142, 1409668), (284, 704834), (568, 352417), (923, 216872), (1846, 108436), (3692, 54218), (7384, 27109)]