208302402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 543449088

約数和(自身を除く): 335146686

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 53, 66, 77, 94, 106, 141, 154, 159, 181, 231, 282, 318, 329, 362, 371, 462, 517, 543, 583, 658, 742, 987, 1034, 1086, 1113, 1166, 1267, 1551, 1749, 1974, 1991, 2226, 2491, 2534, 3102, 3498, 3619, 3801, 3982, 4081, 4982, 5973, 7238, 7473, 7602, 8162, 8507, 9593, 10857, 11946, 12243, 13937, 14946, 17014, 17437, 19186, 21714, 24486, 25521, 27401, 27874, 28779, 34874, 41811, 51042, 52311, 54802, 57558, 59549, 67151, 82203, 83622, 93577, 104622, 105523, 119098, 134302, 164406, 178647, 187154, 191807, 201453, 211046, 280731, 316569, 357294, 383614, 402906, 450871, 561462, 575421, 633138, 655039, 738661, 901742, 1150842, 1310078, 1352613, 1477322, 1965117, 2215983, 2705226, 3156097, 3930234, 4431966, 4959581, 6312194, 9468291, 9919162, 14878743, 18936582, 29757486, 34717067, 69434134, 104151201, 208302402]

約数ペア:

[(1, 208302402), (2, 104151201), (3, 69434134), (6, 34717067), (7, 29757486), (11, 18936582), (14, 14878743), (21, 9919162), (22, 9468291), (33, 6312194), (42, 4959581), (47, 4431966), (53, 3930234), (66, 3156097), (77, 2705226), (94, 2215983), (106, 1965117), (141, 1477322), (154, 1352613), (159, 1310078), (181, 1150842), (231, 901742), (282, 738661), (318, 655039), (329, 633138), (362, 575421), (371, 561462), (462, 450871), (517, 402906), (543, 383614), (583, 357294), (658, 316569), (742, 280731), (987, 211046), (1034, 201453), (1086, 191807), (1113, 187154), (1166, 178647), (1267, 164406), (1551, 134302), (1749, 119098), (1974, 105523), (1991, 104622), (2226, 93577), (2491, 83622), (2534, 82203), (3102, 67151), (3498, 59549), (3619, 57558), (3801, 54802), (3982, 52311), (4081, 51042), (4982, 41811), (5973, 34874), (7238, 28779), (7473, 27874), (7602, 27401), (8162, 25521), (8507, 24486), (9593, 21714), (10857, 19186), (11946, 17437), (12243, 17014), (13937, 14946)]