209290434

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 472780800

約数和(自身を除く): 263490366

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 79, 102, 114, 158, 237, 323, 474, 646, 969, 1343, 1367, 1501, 1938, 2686, 2734, 3002, 4029, 4101, 4503, 8058, 8202, 9006, 23239, 25517, 25973, 46478, 51034, 51946, 69717, 76551, 77919, 107993, 139434, 153102, 155838, 215986, 323979, 441541, 647958, 883082, 1324623, 1835881, 2051867, 2649246, 3671762, 4103734, 5507643, 6155601, 11015286, 12311202, 34881739, 69763478, 104645217, 209290434]

約数ペア:

[(1, 209290434), (2, 104645217), (3, 69763478), (6, 34881739), (17, 12311202), (19, 11015286), (34, 6155601), (38, 5507643), (51, 4103734), (57, 3671762), (79, 2649246), (102, 2051867), (114, 1835881), (158, 1324623), (237, 883082), (323, 647958), (474, 441541), (646, 323979), (969, 215986), (1343, 155838), (1367, 153102), (1501, 139434), (1938, 107993), (2686, 77919), (2734, 76551), (3002, 69717), (4029, 51946), (4101, 51034), (4503, 46478), (8058, 25973), (8202, 25517), (9006, 23239)]