200925844

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{52379}}^1$

素因数の和:52527

約数の個数: 24

約数和(自身を含む): 404792640

約数和(自身を除く): 203866796

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 52379, 104758, 209516, 366653, 733306, 1466612, 7175923, 14351846, 28703692, 50231461, 100462922, 200925844]

約数ペア:

[(1, 200925844), (2, 100462922), (4, 50231461), (7, 28703692), (14, 14351846), (28, 7175923), (137, 1466612), (274, 733306), (548, 366653), (959, 209516), (1918, 104758), (3836, 52379)]