204801984

素因数分解:

$2^6\times 3^2\times {\mathrm{355559}}^1$

素因数の和:355577

約数の個数: 42

約数和(自身を含む): 587029560

約数和(自身を除く): 382227576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 355559, 711118, 1066677, 1422236, 2133354, 2844472, 3200031, 4266708, 5688944, 6400062, 8533416, 11377888, 12800124, 17066832, 22755776, 25600248, 34133664, 51200496, 68267328, 102400992, 204801984]

約数ペア:

[(1, 204801984), (2, 102400992), (3, 68267328), (4, 51200496), (6, 34133664), (8, 25600248), (9, 22755776), (12, 17066832), (16, 12800124), (18, 11377888), (24, 8533416), (32, 6400062), (36, 5688944), (48, 4266708), (64, 3200031), (72, 2844472), (96, 2133354), (144, 1422236), (192, 1066677), (288, 711118), (576, 355559)]