208501722

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 573419520

約数和(自身を除く): 364917798

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 67, 78, 93, 99, 117, 134, 143, 169, 186, 198, 201, 234, 279, 286, 297, 338, 341, 351, 402, 403, 429, 507, 558, 594, 603, 682, 702, 737, 806, 837, 858, 871, 1014, 1023, 1206, 1209, 1287, 1474, 1521, 1674, 1742, 1809, 1859, 2046, 2077, 2211, 2418, 2574, 2613, 3042, 3069, 3618, 3627, 3718, 3861, 4154, 4422, 4433, 4563, 5226, 5239, 5577, 6138, 6231, 6633, 7254, 7722, 7839, 8866, 9126, 9207, 9581, 10478, 10881, 11154, 11323, 12462, 13266, 13299, 15678, 15717, 16731, 18414, 18693, 19162, 19899, 21762, 22646, 22847, 23517, 26598, 27001, 28743, 31434, 33462, 33969, 37386, 39798, 39897, 45694, 47034, 47151, 50193, 54002, 56079, 57486, 57629, 67938, 68541, 79794, 81003, 86229, 94302, 100386, 101907, 112158, 115258, 119691, 124553, 137082, 141453, 162006, 172458, 172887, 203814, 205623, 239382, 243009, 249106, 258687, 282906, 297011, 305721, 345774, 351013, 373659, 411246, 486018, 517374, 518661, 594022, 611442, 616869, 702026, 729027, 747318, 891033, 1037322, 1053039, 1120977, 1233738, 1458054, 1555983, 1782066, 2106078, 2241954, 2673099, 3111966, 3159117, 3362931, 3861143, 5346198, 6318234, 6725862, 7722286, 8019297, 9477351, 11583429, 16038594, 18954702, 23166858, 34750287, 69500574, 104250861, 208501722]

約数ペア:

[(1, 208501722), (2, 104250861), (3, 69500574), (6, 34750287), (9, 23166858), (11, 18954702), (13, 16038594), (18, 11583429), (22, 9477351), (26, 8019297), (27, 7722286), (31, 6725862), (33, 6318234), (39, 5346198), (54, 3861143), (62, 3362931), (66, 3159117), (67, 3111966), (78, 2673099), (93, 2241954), (99, 2106078), (117, 1782066), (134, 1555983), (143, 1458054), (169, 1233738), (186, 1120977), (198, 1053039), (201, 1037322), (234, 891033), (279, 747318), (286, 729027), (297, 702026), (338, 616869), (341, 611442), (351, 594022), (402, 518661), (403, 517374), (429, 486018), (507, 411246), (558, 373659), (594, 351013), (603, 345774), (682, 305721), (702, 297011), (737, 282906), (806, 258687), (837, 249106), (858, 243009), (871, 239382), (1014, 205623), (1023, 203814), (1206, 172887), (1209, 172458), (1287, 162006), (1474, 141453), (1521, 137082), (1674, 124553), (1742, 119691), (1809, 115258), (1859, 112158), (2046, 101907), (2077, 100386), (2211, 94302), (2418, 86229), (2574, 81003), (2613, 79794), (3042, 68541), (3069, 67938), (3618, 57629), (3627, 57486), (3718, 56079), (3861, 54002), (4154, 50193), (4422, 47151), (4433, 47034), (4563, 45694), (5226, 39897), (5239, 39798), (5577, 37386), (6138, 33969), (6231, 33462), (6633, 31434), (7254, 28743), (7722, 27001), (7839, 26598), (8866, 23517), (9126, 22847), (9207, 22646), (9581, 21762), (10478, 19899), (10881, 19162), (11154, 18693), (11323, 18414), (12462, 16731), (13266, 15717), (13299, 15678)]