207768078

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9683

約数の個数: 80

約数和(自身を含む): 560123520

約数和(自身を除く): 352355442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 9643, 10773, 19286, 21546, 28929, 57858, 67501, 86787, 135002, 173574, 183217, 202503, 260361, 366434, 405006, 520722, 549651, 607509, 781083, 1099302, 1215018, 1282519, 1562166, 1648953, 1822527, 2565038, 3297906, 3645054, 3847557, 4946859, 5467581, 7695114, 9893718, 10935162, 11542671, 14840577, 23085342, 29681154, 34628013, 69256026, 103884039, 207768078]

約数ペア:

[(1, 207768078), (2, 103884039), (3, 69256026), (6, 34628013), (7, 29681154), (9, 23085342), (14, 14840577), (18, 11542671), (19, 10935162), (21, 9893718), (27, 7695114), (38, 5467581), (42, 4946859), (54, 3847557), (57, 3645054), (63, 3297906), (81, 2565038), (114, 1822527), (126, 1648953), (133, 1562166), (162, 1282519), (171, 1215018), (189, 1099302), (266, 781083), (342, 607509), (378, 549651), (399, 520722), (513, 405006), (567, 366434), (798, 260361), (1026, 202503), (1134, 183217), (1197, 173574), (1539, 135002), (2394, 86787), (3078, 67501), (3591, 57858), (7182, 28929), (9643, 21546), (10773, 19286)]