200643222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 449648640

約数和(自身を除く): 249005418

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 491, 507, 806, 982, 1014, 1209, 1473, 2197, 2418, 2946, 4394, 5239, 6383, 6591, 10478, 12766, 13182, 15221, 15717, 19149, 30442, 31434, 38298, 45663, 68107, 82979, 91326, 136214, 165958, 197873, 204321, 248937, 395746, 408642, 497874, 593619, 1078727, 1187238, 2157454, 2572349, 3236181, 5144698, 6472362, 7717047, 15434094, 33440537, 66881074, 100321611, 200643222]

約数ペア:

[(1, 200643222), (2, 100321611), (3, 66881074), (6, 33440537), (13, 15434094), (26, 7717047), (31, 6472362), (39, 5144698), (62, 3236181), (78, 2572349), (93, 2157454), (169, 1187238), (186, 1078727), (338, 593619), (403, 497874), (491, 408642), (507, 395746), (806, 248937), (982, 204321), (1014, 197873), (1209, 165958), (1473, 136214), (2197, 91326), (2418, 82979), (2946, 68107), (4394, 45663), (5239, 38298), (6383, 31434), (6591, 30442), (10478, 19149), (12766, 15717), (13182, 15221)]