215158596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9857}}^1$

素因数の和:9988

約数の個数: 48

約数和(自身を含む): 536590656

約数和(自身を除く): 321432060

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1819, 3638, 5457, 7276, 9857, 10914, 19714, 21828, 29571, 39428, 59142, 118284, 167569, 335138, 502707, 670276, 1005414, 1054699, 2010828, 2109398, 3164097, 4218796, 6328194, 12656388, 17929883, 35859766, 53789649, 71719532, 107579298, 215158596]

約数ペア:

[(1, 215158596), (2, 107579298), (3, 71719532), (4, 53789649), (6, 35859766), (12, 17929883), (17, 12656388), (34, 6328194), (51, 4218796), (68, 3164097), (102, 2109398), (107, 2010828), (204, 1054699), (214, 1005414), (321, 670276), (428, 502707), (642, 335138), (1284, 167569), (1819, 118284), (3638, 59142), (5457, 39428), (7276, 29571), (9857, 21828), (10914, 19714)]