205581264

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{87407}}^1$

素因数の和:87432

約数の個数: 60

約数和(自身を含む): 617799744

約数和(自身を除く): 412218480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 87407, 174814, 262221, 349628, 524442, 611849, 699256, 1048884, 1223698, 1398512, 1835547, 2097768, 2447396, 3671094, 4195536, 4282943, 4894792, 7342188, 8565886, 9789584, 12848829, 14684376, 17131772, 25697658, 29368752, 34263544, 51395316, 68527088, 102790632, 205581264]

約数ペア:

[(1, 205581264), (2, 102790632), (3, 68527088), (4, 51395316), (6, 34263544), (7, 29368752), (8, 25697658), (12, 17131772), (14, 14684376), (16, 12848829), (21, 9789584), (24, 8565886), (28, 7342188), (42, 4894792), (48, 4282943), (49, 4195536), (56, 3671094), (84, 2447396), (98, 2097768), (112, 1835547), (147, 1398512), (168, 1223698), (196, 1048884), (294, 699256), (336, 611849), (392, 524442), (588, 349628), (784, 262221), (1176, 174814), (2352, 87407)]