221009712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59797}}^1$

素因数の和:59826

約数の個数: 80

約数和(自身を含む): 711835392

約数和(自身を除く): 490825680

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 59797, 119594, 179391, 239188, 358782, 418579, 478376, 657767, 717564, 837158, 956752, 1255737, 1315534, 1435128, 1674316, 1973301, 2511474, 2631068, 2870256, 3348632, 3946602, 4604369, 5022948, 5262136, 6697264, 7893204, 9208738, 10045896, 10524272, 13813107, 15786408, 18417476, 20091792, 27626214, 31572816, 36834952, 55252428, 73669904, 110504856, 221009712]

約数ペア:

[(1, 221009712), (2, 110504856), (3, 73669904), (4, 55252428), (6, 36834952), (7, 31572816), (8, 27626214), (11, 20091792), (12, 18417476), (14, 15786408), (16, 13813107), (21, 10524272), (22, 10045896), (24, 9208738), (28, 7893204), (33, 6697264), (42, 5262136), (44, 5022948), (48, 4604369), (56, 3946602), (66, 3348632), (77, 2870256), (84, 2631068), (88, 2511474), (112, 1973301), (132, 1674316), (154, 1435128), (168, 1315534), (176, 1255737), (231, 956752), (264, 837158), (308, 717564), (336, 657767), (462, 478376), (528, 418579), (616, 358782), (924, 239188), (1232, 179391), (1848, 119594), (3696, 59797)]