207716647986

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{7211}}^1$

素因数の和:7784

約数の個数: 96

約数和(自身を含む): 470167588800

約数和(自身を除く): 262450940814

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 397, 417, 522, 794, 834, 1191, 1251, 2382, 2502, 3573, 4031, 7146, 7211, 8062, 11513, 12093, 14422, 21633, 23026, 24186, 34539, 36279, 43266, 55183, 64899, 69078, 72558, 103617, 110366, 129798, 165549, 207234, 209119, 331098, 418238, 496647, 627357, 993294, 1002329, 1254714, 1600307, 1882071, 2004658, 2862767, 3006987, 3200614, 3764142, 4800921, 5725534, 6013974, 8588301, 9020961, 9601842, 14402763, 17176602, 18041922, 25764903, 28805526, 29067541, 51529806, 58135082, 83020243, 87202623, 166040486, 174405246, 249060729, 261607869, 397924613, 498121458, 523215738, 747182187, 795849226, 1193773839, 1494364374, 2387547678, 3581321517, 7162643034, 11539813777, 23079627554, 34619441331, 69238882662, 103858323993, 207716647986]

約数ペア:

[(1, 207716647986), (2, 103858323993), (3, 69238882662), (6, 34619441331), (9, 23079627554), (18, 11539813777), (29, 7162643034), (58, 3581321517), (87, 2387547678), (139, 1494364374), (174, 1193773839), (261, 795849226), (278, 747182187), (397, 523215738), (417, 498121458), (522, 397924613), (794, 261607869), (834, 249060729), (1191, 174405246), (1251, 166040486), (2382, 87202623), (2502, 83020243), (3573, 58135082), (4031, 51529806), (7146, 29067541), (7211, 28805526), (8062, 25764903), (11513, 18041922), (12093, 17176602), (14422, 14402763), (21633, 9601842), (23026, 9020961), (24186, 8588301), (34539, 6013974), (36279, 5725534), (43266, 4800921), (55183, 3764142), (64899, 3200614), (69078, 3006987), (72558, 2862767), (103617, 2004658), (110366, 1882071), (129798, 1600307), (165549, 1254714), (207234, 1002329), (209119, 993294), (331098, 627357), (418238, 496647)]