199676022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 520224768

約数和(自身を除く): 320548746

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 47, 62, 78, 91, 93, 94, 141, 182, 186, 217, 251, 273, 282, 329, 403, 434, 502, 546, 611, 651, 658, 753, 806, 987, 1209, 1222, 1302, 1457, 1506, 1757, 1833, 1974, 2418, 2821, 2914, 3263, 3514, 3666, 4277, 4371, 5271, 5642, 6526, 7781, 8463, 8554, 8742, 9789, 10199, 10542, 11797, 12831, 15562, 16926, 18941, 19578, 20398, 22841, 23343, 23594, 25662, 30597, 35391, 37882, 45682, 46686, 54467, 56823, 61194, 68523, 70782, 82579, 101153, 108934, 113646, 132587, 137046, 153361, 163401, 165158, 202306, 247737, 265174, 303459, 306722, 326802, 365707, 397761, 460083, 495474, 606918, 708071, 731414, 795522, 920166, 1073527, 1097121, 1416142, 2124213, 2147054, 2194242, 2559949, 3220581, 4248426, 4754191, 5119898, 6441162, 7679847, 9508382, 14262573, 15359694, 28525146, 33279337, 66558674, 99838011, 199676022]

約数ペア:

[(1, 199676022), (2, 99838011), (3, 66558674), (6, 33279337), (7, 28525146), (13, 15359694), (14, 14262573), (21, 9508382), (26, 7679847), (31, 6441162), (39, 5119898), (42, 4754191), (47, 4248426), (62, 3220581), (78, 2559949), (91, 2194242), (93, 2147054), (94, 2124213), (141, 1416142), (182, 1097121), (186, 1073527), (217, 920166), (251, 795522), (273, 731414), (282, 708071), (329, 606918), (403, 495474), (434, 460083), (502, 397761), (546, 365707), (611, 326802), (651, 306722), (658, 303459), (753, 265174), (806, 247737), (987, 202306), (1209, 165158), (1222, 163401), (1302, 153361), (1457, 137046), (1506, 132587), (1757, 113646), (1833, 108934), (1974, 101153), (2418, 82579), (2821, 70782), (2914, 68523), (3263, 61194), (3514, 56823), (3666, 54467), (4277, 46686), (4371, 45682), (5271, 37882), (5642, 35391), (6526, 30597), (7781, 25662), (8463, 23594), (8554, 23343), (8742, 22841), (9789, 20398), (10199, 19578), (10542, 18941), (11797, 16926), (12831, 15562)]