207966270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 553153536

約数和(自身を除く): 345187266

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 103, 107, 111, 170, 185, 206, 214, 222, 255, 309, 321, 370, 510, 515, 535, 555, 618, 629, 642, 1030, 1070, 1110, 1258, 1545, 1605, 1751, 1819, 1887, 3090, 3145, 3210, 3502, 3638, 3774, 3811, 3959, 5253, 5457, 6290, 7622, 7918, 8755, 9095, 9435, 10506, 10914, 11021, 11433, 11877, 17510, 18190, 18870, 19055, 19795, 22042, 22866, 23754, 26265, 27285, 33063, 38110, 39590, 52530, 54570, 55105, 57165, 59385, 64787, 66126, 67303, 110210, 114330, 118770, 129574, 134606, 165315, 187357, 194361, 201909, 323935, 330630, 336515, 374714, 388722, 403818, 407777, 562071, 647870, 673030, 815554, 936785, 971805, 1009545, 1124142, 1223331, 1873570, 1943610, 2019090, 2038885, 2446662, 2810355, 4077770, 5620710, 6116655, 6932209, 12233310, 13864418, 20796627, 34661045, 41593254, 69322090, 103983135, 207966270]

約数ペア:

[(1, 207966270), (2, 103983135), (3, 69322090), (5, 41593254), (6, 34661045), (10, 20796627), (15, 13864418), (17, 12233310), (30, 6932209), (34, 6116655), (37, 5620710), (51, 4077770), (74, 2810355), (85, 2446662), (102, 2038885), (103, 2019090), (107, 1943610), (111, 1873570), (170, 1223331), (185, 1124142), (206, 1009545), (214, 971805), (222, 936785), (255, 815554), (309, 673030), (321, 647870), (370, 562071), (510, 407777), (515, 403818), (535, 388722), (555, 374714), (618, 336515), (629, 330630), (642, 323935), (1030, 201909), (1070, 194361), (1110, 187357), (1258, 165315), (1545, 134606), (1605, 129574), (1751, 118770), (1819, 114330), (1887, 110210), (3090, 67303), (3145, 66126), (3210, 64787), (3502, 59385), (3638, 57165), (3774, 55105), (3811, 54570), (3959, 52530), (5253, 39590), (5457, 38110), (6290, 33063), (7622, 27285), (7918, 26265), (8755, 23754), (9095, 22866), (9435, 22042), (10506, 19795), (10914, 19055), (11021, 18870), (11433, 18190), (11877, 17510)]