208816062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 541040640

約数和(自身を除く): 332224578

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 73, 78, 91, 93, 146, 169, 182, 186, 217, 219, 273, 338, 403, 434, 438, 507, 511, 546, 651, 806, 949, 1014, 1022, 1183, 1209, 1302, 1533, 1898, 2197, 2263, 2366, 2418, 2821, 2847, 3066, 3549, 4394, 4526, 5239, 5642, 5694, 6591, 6643, 6789, 7098, 8463, 10478, 12337, 13182, 13286, 13578, 15379, 15717, 15841, 16926, 19929, 24674, 29419, 30758, 31434, 31682, 36673, 37011, 39858, 46137, 47523, 58838, 68107, 73346, 74022, 86359, 88257, 92274, 95046, 110019, 136214, 160381, 172718, 176514, 204321, 205933, 220038, 259077, 320762, 382447, 408642, 411866, 476749, 481143, 518154, 617799, 764894, 953498, 962286, 1122667, 1147341, 1235598, 1430247, 2245334, 2294682, 2677129, 2860494, 3368001, 4971811, 5354258, 6736002, 8031387, 9943622, 14915433, 16062774, 29830866, 34802677, 69605354, 104408031, 208816062]

約数ペア:

[(1, 208816062), (2, 104408031), (3, 69605354), (6, 34802677), (7, 29830866), (13, 16062774), (14, 14915433), (21, 9943622), (26, 8031387), (31, 6736002), (39, 5354258), (42, 4971811), (62, 3368001), (73, 2860494), (78, 2677129), (91, 2294682), (93, 2245334), (146, 1430247), (169, 1235598), (182, 1147341), (186, 1122667), (217, 962286), (219, 953498), (273, 764894), (338, 617799), (403, 518154), (434, 481143), (438, 476749), (507, 411866), (511, 408642), (546, 382447), (651, 320762), (806, 259077), (949, 220038), (1014, 205933), (1022, 204321), (1183, 176514), (1209, 172718), (1302, 160381), (1533, 136214), (1898, 110019), (2197, 95046), (2263, 92274), (2366, 88257), (2418, 86359), (2821, 74022), (2847, 73346), (3066, 68107), (3549, 58838), (4394, 47523), (4526, 46137), (5239, 39858), (5642, 37011), (5694, 36673), (6591, 31682), (6643, 31434), (6789, 30758), (7098, 29419), (8463, 24674), (10478, 19929), (12337, 16926), (13182, 15841), (13286, 15717), (13578, 15379)]