206565144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 536220000

約数和(自身を除く): 329654856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 449, 661, 696, 898, 1322, 1347, 1796, 1983, 2644, 2694, 3592, 3966, 5288, 5388, 7932, 10776, 13021, 15864, 19169, 26042, 38338, 39063, 52084, 57507, 76676, 78126, 104168, 115014, 153352, 156252, 230028, 296789, 312504, 460056, 593578, 890367, 1187156, 1780734, 2374312, 3561468, 7122936, 8606881, 17213762, 25820643, 34427524, 51641286, 68855048, 103282572, 206565144]

約数ペア:

[(1, 206565144), (2, 103282572), (3, 68855048), (4, 51641286), (6, 34427524), (8, 25820643), (12, 17213762), (24, 8606881), (29, 7122936), (58, 3561468), (87, 2374312), (116, 1780734), (174, 1187156), (232, 890367), (348, 593578), (449, 460056), (661, 312504), (696, 296789), (898, 230028), (1322, 156252), (1347, 153352), (1796, 115014), (1983, 104168), (2644, 78126), (2694, 76676), (3592, 57507), (3966, 52084), (5288, 39063), (5388, 38338), (7932, 26042), (10776, 19169), (13021, 15864)]