204262472

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{163}}^2$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 398188035

約数和(自身を除く): 193925563

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 652, 961, 1304, 1922, 3844, 5053, 7688, 10106, 20212, 26569, 40424, 53138, 106276, 156643, 212552, 313286, 626572, 823639, 1253144, 1647278, 3294556, 6589112, 25532809, 51065618, 102131236, 204262472]

約数ペア:

[(1, 204262472), (2, 102131236), (4, 51065618), (8, 25532809), (31, 6589112), (62, 3294556), (124, 1647278), (163, 1253144), (248, 823639), (326, 626572), (652, 313286), (961, 212552), (1304, 156643), (1922, 106276), (3844, 53138), (5053, 40424), (7688, 26569), (10106, 20212)]