203423552

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{43541}}^1$

素因数の和:43626

約数の個数: 28

約数和(自身を含む): 409207716

約数和(自身を除く): 205784164

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 43541, 87082, 174164, 348328, 696656, 1393312, 2786624, 3178493, 6356986, 12713972, 25427944, 50855888, 101711776, 203423552]

約数ペア:

[(1, 203423552), (2, 101711776), (4, 50855888), (8, 25427944), (16, 12713972), (32, 6356986), (64, 3178493), (73, 2786624), (146, 1393312), (292, 696656), (584, 348328), (1168, 174164), (2336, 87082), (4672, 43541)]