220993696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89689}}^1$

素因数の和:89717

約数の個数: 48

約数和(自身を含む): 542445120

約数和(自身を除く): 321451424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 89689, 179378, 358756, 627823, 717512, 986579, 1255646, 1435024, 1973158, 2511292, 2870048, 3946316, 5022584, 6906053, 7892632, 10045168, 13812106, 15785264, 20090336, 27624212, 31570528, 55248424, 110496848, 220993696]

約数ペア:

[(1, 220993696), (2, 110496848), (4, 55248424), (7, 31570528), (8, 27624212), (11, 20090336), (14, 15785264), (16, 13812106), (22, 10045168), (28, 7892632), (32, 6906053), (44, 5022584), (56, 3946316), (77, 2870048), (88, 2511292), (112, 1973158), (154, 1435024), (176, 1255646), (224, 986579), (308, 717512), (352, 627823), (616, 358756), (1232, 179378), (2464, 89689)]