208829312

素因数分解:

$2^7\times {\mathrm{461}}^1\times {\mathrm{3539}}^1$

素因数の和:4014

約数の個数: 32

約数和(自身を含む): 417047400

約数和(自身を除く): 208218088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 461, 922, 1844, 3539, 3688, 7078, 7376, 14156, 14752, 28312, 29504, 56624, 59008, 113248, 226496, 452992, 1631479, 3262958, 6525916, 13051832, 26103664, 52207328, 104414656, 208829312]

約数ペア:

[(1, 208829312), (2, 104414656), (4, 52207328), (8, 26103664), (16, 13051832), (32, 6525916), (64, 3262958), (128, 1631479), (461, 452992), (922, 226496), (1844, 113248), (3539, 59008), (3688, 56624), (7078, 29504), (7376, 28312), (14156, 14752)]