207838710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4349}}^1$

素因数の和:4427

約数の個数: 80

約数和(自身を含む): 568458000

約数和(自身を除く): 360619290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 590, 810, 885, 1062, 1593, 1770, 2655, 3186, 4349, 4779, 5310, 7965, 8698, 9558, 13047, 15930, 21745, 23895, 26094, 39141, 43490, 47790, 65235, 78282, 117423, 130470, 195705, 234846, 256591, 352269, 391410, 513182, 587115, 704538, 769773, 1174230, 1282955, 1539546, 1761345, 2309319, 2565910, 3522690, 3848865, 4618638, 6927957, 7697730, 11546595, 13855914, 20783871, 23093190, 34639785, 41567742, 69279570, 103919355, 207838710]

約数ペア:

[(1, 207838710), (2, 103919355), (3, 69279570), (5, 41567742), (6, 34639785), (9, 23093190), (10, 20783871), (15, 13855914), (18, 11546595), (27, 7697730), (30, 6927957), (45, 4618638), (54, 3848865), (59, 3522690), (81, 2565910), (90, 2309319), (118, 1761345), (135, 1539546), (162, 1282955), (177, 1174230), (270, 769773), (295, 704538), (354, 587115), (405, 513182), (531, 391410), (590, 352269), (810, 256591), (885, 234846), (1062, 195705), (1593, 130470), (1770, 117423), (2655, 78282), (3186, 65235), (4349, 47790), (4779, 43490), (5310, 39141), (7965, 26094), (8698, 23895), (9558, 21745), (13047, 15930)]