205194108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56809}}^1$

素因数の和:56866

約数の個数: 48

約数和(自身を含む): 559919360

約数和(自身を除く): 354725252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 56809, 113618, 170427, 227236, 340854, 397663, 681708, 795326, 1192989, 1590652, 2385978, 2442787, 4771956, 4885574, 7328361, 9771148, 14656722, 17099509, 29313444, 34199018, 51298527, 68398036, 102597054, 205194108]

約数ペア:

[(1, 205194108), (2, 102597054), (3, 68398036), (4, 51298527), (6, 34199018), (7, 29313444), (12, 17099509), (14, 14656722), (21, 9771148), (28, 7328361), (42, 4885574), (43, 4771956), (84, 2442787), (86, 2385978), (129, 1590652), (172, 1192989), (258, 795326), (301, 681708), (516, 397663), (602, 340854), (903, 227236), (1204, 170427), (1806, 113618), (3612, 56809)]