202164690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 620524800

約数和(自身を除く): 418360110

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 71, 78, 91, 98, 105, 130, 142, 147, 149, 182, 195, 210, 213, 245, 273, 294, 298, 355, 390, 426, 447, 455, 490, 497, 546, 637, 710, 735, 745, 894, 910, 923, 994, 1043, 1065, 1274, 1365, 1470, 1490, 1491, 1846, 1911, 1937, 2086, 2130, 2235, 2485, 2730, 2769, 2982, 3129, 3185, 3479, 3822, 3874, 4470, 4615, 4970, 5215, 5538, 5811, 6258, 6370, 6461, 6958, 7301, 7455, 9230, 9555, 9685, 10430, 10437, 10579, 11622, 12922, 13559, 13845, 14602, 14910, 15645, 17395, 19110, 19370, 19383, 20874, 21158, 21903, 27118, 27690, 29055, 31290, 31737, 32305, 34790, 36505, 38766, 40677, 43806, 45227, 52185, 52895, 58110, 63474, 64610, 67795, 73010, 74053, 81354, 90454, 94913, 96915, 104370, 105790, 109515, 135590, 135681, 137527, 148106, 158685, 189826, 193830, 203385, 219030, 222159, 226135, 271362, 275054, 284739, 317370, 370265, 406770, 412581, 444318, 452270, 474565, 518371, 569478, 678405, 687635, 740530, 825162, 949130, 962689, 1036742, 1110795, 1356810, 1375270, 1423695, 1555113, 1925378, 2062905, 2221590, 2591855, 2847390, 2888067, 3110226, 4125810, 4813445, 5183710, 5776134, 6738823, 7775565, 9626890, 13477646, 14440335, 15551130, 20216469, 28880670, 33694115, 40432938, 67388230, 101082345, 202164690]

約数ペア:

[(1, 202164690), (2, 101082345), (3, 67388230), (5, 40432938), (6, 33694115), (7, 28880670), (10, 20216469), (13, 15551130), (14, 14440335), (15, 13477646), (21, 9626890), (26, 7775565), (30, 6738823), (35, 5776134), (39, 5183710), (42, 4813445), (49, 4125810), (65, 3110226), (70, 2888067), (71, 2847390), (78, 2591855), (91, 2221590), (98, 2062905), (105, 1925378), (130, 1555113), (142, 1423695), (147, 1375270), (149, 1356810), (182, 1110795), (195, 1036742), (210, 962689), (213, 949130), (245, 825162), (273, 740530), (294, 687635), (298, 678405), (355, 569478), (390, 518371), (426, 474565), (447, 452270), (455, 444318), (490, 412581), (497, 406770), (546, 370265), (637, 317370), (710, 284739), (735, 275054), (745, 271362), (894, 226135), (910, 222159), (923, 219030), (994, 203385), (1043, 193830), (1065, 189826), (1274, 158685), (1365, 148106), (1470, 137527), (1490, 135681), (1491, 135590), (1846, 109515), (1911, 105790), (1937, 104370), (2086, 96915), (2130, 94913), (2235, 90454), (2485, 81354), (2730, 74053), (2769, 73010), (2982, 67795), (3129, 64610), (3185, 63474), (3479, 58110), (3822, 52895), (3874, 52185), (4470, 45227), (4615, 43806), (4970, 40677), (5215, 38766), (5538, 36505), (5811, 34790), (6258, 32305), (6370, 31737), (6461, 31290), (6958, 29055), (7301, 27690), (7455, 27118), (9230, 21903), (9555, 21158), (9685, 20874), (10430, 19383), (10437, 19370), (10579, 19110), (11622, 17395), (12922, 15645), (13559, 14910), (13845, 14602)]