204820416

素因数分解:

$2^6\times 3^2\times {\mathrm{355591}}^1$

素因数の和:355609

約数の個数: 42

約数和(自身を含む): 587082392

約数和(自身を除く): 382261976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 355591, 711182, 1066773, 1422364, 2133546, 2844728, 3200319, 4267092, 5689456, 6400638, 8534184, 11378912, 12801276, 17068368, 22757824, 25602552, 34136736, 51205104, 68273472, 102410208, 204820416]

約数ペア:

[(1, 204820416), (2, 102410208), (3, 68273472), (4, 51205104), (6, 34136736), (8, 25602552), (9, 22757824), (12, 17068368), (16, 12801276), (18, 11378912), (24, 8534184), (32, 6400638), (36, 5689456), (48, 4267092), (64, 3200319), (72, 2844728), (96, 2133546), (144, 1422364), (192, 1066773), (288, 711182), (576, 355591)]