206399466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 573640704

約数和(自身を除く): 367241238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 49, 63, 78, 91, 94, 98, 117, 126, 141, 147, 182, 234, 273, 282, 294, 329, 383, 423, 441, 546, 611, 637, 658, 766, 819, 846, 882, 987, 1149, 1222, 1274, 1638, 1833, 1911, 1974, 2298, 2303, 2681, 2961, 3447, 3666, 3822, 4277, 4606, 4979, 5362, 5499, 5733, 5922, 6894, 6909, 8043, 8554, 9958, 10998, 11466, 12831, 13818, 14937, 16086, 18001, 18767, 20727, 24129, 25662, 29874, 29939, 34853, 36002, 37534, 38493, 41454, 44811, 48258, 54003, 56301, 59878, 69706, 76986, 89622, 89817, 104559, 108006, 112602, 126007, 162009, 168903, 179634, 209118, 234013, 243971, 252014, 269451, 313677, 324018, 337806, 378021, 468026, 487942, 538902, 627354, 702039, 731913, 756042, 882049, 1134063, 1404078, 1463826, 1638091, 1764098, 2106117, 2195739, 2268126, 2646147, 3276182, 4212234, 4391478, 4914273, 5292294, 7938441, 9828546, 11466637, 14742819, 15876882, 22933274, 29485638, 34399911, 68799822, 103199733, 206399466]

約数ペア:

[(1, 206399466), (2, 103199733), (3, 68799822), (6, 34399911), (7, 29485638), (9, 22933274), (13, 15876882), (14, 14742819), (18, 11466637), (21, 9828546), (26, 7938441), (39, 5292294), (42, 4914273), (47, 4391478), (49, 4212234), (63, 3276182), (78, 2646147), (91, 2268126), (94, 2195739), (98, 2106117), (117, 1764098), (126, 1638091), (141, 1463826), (147, 1404078), (182, 1134063), (234, 882049), (273, 756042), (282, 731913), (294, 702039), (329, 627354), (383, 538902), (423, 487942), (441, 468026), (546, 378021), (611, 337806), (637, 324018), (658, 313677), (766, 269451), (819, 252014), (846, 243971), (882, 234013), (987, 209118), (1149, 179634), (1222, 168903), (1274, 162009), (1638, 126007), (1833, 112602), (1911, 108006), (1974, 104559), (2298, 89817), (2303, 89622), (2681, 76986), (2961, 69706), (3447, 59878), (3666, 56301), (3822, 54003), (4277, 48258), (4606, 44811), (4979, 41454), (5362, 38493), (5499, 37534), (5733, 36002), (5922, 34853), (6894, 29939), (6909, 29874), (8043, 25662), (8554, 24129), (9958, 20727), (10998, 18767), (11466, 18001), (12831, 16086), (13818, 14937)]