217098112

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22027}}^1$

素因数の和:22059

約数の個数: 64

約数和(自身を含む): 539245440

約数和(自身を除く): 322147328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 22027, 44054, 88108, 154189, 176216, 242297, 308378, 352432, 484594, 616756, 704864, 969188, 1233512, 1409728, 1696079, 1938376, 2467024, 2819456, 3392158, 3876752, 4934048, 6784316, 7753504, 9868096, 13568632, 15507008, 19736192, 27137264, 31014016, 54274528, 108549056, 217098112]

約数ペア:

[(1, 217098112), (2, 108549056), (4, 54274528), (7, 31014016), (8, 27137264), (11, 19736192), (14, 15507008), (16, 13568632), (22, 9868096), (28, 7753504), (32, 6784316), (44, 4934048), (56, 3876752), (64, 3392158), (77, 2819456), (88, 2467024), (112, 1938376), (128, 1696079), (154, 1409728), (176, 1233512), (224, 969188), (308, 704864), (352, 616756), (448, 484594), (616, 352432), (704, 308378), (896, 242297), (1232, 176216), (1408, 154189), (2464, 88108), (4928, 44054), (9856, 22027)]