206768952

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{220907}}^1$

素因数の和:220932

約数の個数: 48

約数和(自身を含む): 603078840

約数和(自身を除く): 396309888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 220907, 441814, 662721, 883628, 1325442, 1767256, 1988163, 2650884, 2871791, 3976326, 5301768, 5743582, 7952652, 8615373, 11487164, 15905304, 17230746, 22974328, 25846119, 34461492, 51692238, 68922984, 103384476, 206768952]

約数ペア:

[(1, 206768952), (2, 103384476), (3, 68922984), (4, 51692238), (6, 34461492), (8, 25846119), (9, 22974328), (12, 17230746), (13, 15905304), (18, 11487164), (24, 8615373), (26, 7952652), (36, 5743582), (39, 5301768), (52, 3976326), (72, 2871791), (78, 2650884), (104, 1988163), (117, 1767256), (156, 1325442), (234, 883628), (312, 662721), (468, 441814), (936, 220907)]