200011232

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 406253232

約数和(自身を除く): 206242000

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 137, 172, 274, 344, 548, 688, 1061, 1096, 1376, 2122, 2192, 4244, 4384, 5891, 8488, 11782, 16976, 23564, 33952, 45623, 47128, 91246, 94256, 145357, 182492, 188512, 290714, 364984, 581428, 729968, 1162856, 1459936, 2325712, 4651424, 6250351, 12500702, 25001404, 50002808, 100005616, 200011232]

約数ペア:

[(1, 200011232), (2, 100005616), (4, 50002808), (8, 25001404), (16, 12500702), (32, 6250351), (43, 4651424), (86, 2325712), (137, 1459936), (172, 1162856), (274, 729968), (344, 581428), (548, 364984), (688, 290714), (1061, 188512), (1096, 182492), (1376, 145357), (2122, 94256), (2192, 91246), (4244, 47128), (4384, 45623), (5891, 33952), (8488, 23564), (11782, 16976)]