201212109868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{709}}^1\times {\mathrm{1433}}^1$

素因数の和:2807

約数の個数: 96

約数和(自身を含む): 440618411520

約数和(自身を除く): 239406301652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 643, 709, 1286, 1418, 1433, 2572, 2836, 2866, 4501, 4963, 5732, 7073, 7799, 9002, 9926, 10031, 14146, 15598, 15763, 18004, 19852, 20062, 28292, 31196, 31526, 40124, 49511, 54593, 63052, 99022, 109186, 110341, 198044, 218372, 220682, 441364, 455887, 911774, 921419, 1015997, 1823548, 1842838, 2031994, 3191209, 3685676, 4063988, 5014757, 6382418, 6449933, 7111979, 10029514, 10135609, 11175967, 12764836, 12899866, 14223958, 20059028, 20271218, 22351934, 25799732, 28447916, 35103299, 40542436, 44703868, 70206598, 70949263, 78231769, 140413196, 141898526, 156463538, 283797052, 312927076, 653286071, 1306572142, 2613144284, 4573002497, 7186146781, 9146004994, 14372293562, 18292009988, 28744587124, 50303027467, 100606054934, 201212109868]

約数ペア:

[(1, 201212109868), (2, 100606054934), (4, 50303027467), (7, 28744587124), (11, 18292009988), (14, 14372293562), (22, 9146004994), (28, 7186146781), (44, 4573002497), (77, 2613144284), (154, 1306572142), (308, 653286071), (643, 312927076), (709, 283797052), (1286, 156463538), (1418, 141898526), (1433, 140413196), (2572, 78231769), (2836, 70949263), (2866, 70206598), (4501, 44703868), (4963, 40542436), (5732, 35103299), (7073, 28447916), (7799, 25799732), (9002, 22351934), (9926, 20271218), (10031, 20059028), (14146, 14223958), (15598, 12899866), (15763, 12764836), (18004, 11175967), (19852, 10135609), (20062, 10029514), (28292, 7111979), (31196, 6449933), (31526, 6382418), (40124, 5014757), (49511, 4063988), (54593, 3685676), (63052, 3191209), (99022, 2031994), (109186, 1842838), (110341, 1823548), (198044, 1015997), (218372, 921419), (220682, 911774), (441364, 455887)]