200347420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 552738816

約数和(自身を除く): 352391396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 53, 62, 65, 67, 70, 91, 106, 124, 130, 134, 140, 155, 182, 212, 217, 260, 265, 268, 310, 335, 364, 371, 403, 434, 455, 469, 530, 620, 670, 689, 742, 806, 868, 871, 910, 938, 1060, 1085, 1340, 1378, 1484, 1612, 1643, 1742, 1820, 1855, 1876, 2015, 2077, 2170, 2345, 2756, 2821, 3286, 3445, 3484, 3551, 3710, 4030, 4154, 4340, 4355, 4690, 4823, 5642, 6097, 6572, 6890, 7102, 7420, 8060, 8215, 8308, 8710, 9380, 9646, 10385, 11284, 11501, 12194, 13780, 14105, 14204, 14539, 16430, 17420, 17755, 19292, 20770, 21359, 23002, 24115, 24388, 24857, 27001, 28210, 29078, 30485, 32860, 35510, 41540, 42718, 46004, 46163, 48230, 49714, 54002, 56420, 57505, 58156, 60970, 71020, 72695, 85436, 92326, 96460, 99428, 106795, 108004, 110081, 115010, 121940, 124285, 135005, 145390, 149513, 184652, 189007, 213590, 220162, 230020, 230815, 248570, 270010, 290780, 299026, 323141, 378014, 427180, 440324, 461630, 497140, 540020, 550405, 598052, 646282, 747565, 756028, 770567, 923260, 945035, 1100810, 1292564, 1431053, 1495130, 1541134, 1615705, 1890070, 2201620, 2862106, 2990260, 3082268, 3231410, 3780140, 3852835, 5724212, 6462820, 7155265, 7705670, 10017371, 14310530, 15411340, 20034742, 28621060, 40069484, 50086855, 100173710, 200347420]

約数ペア:

[(1, 200347420), (2, 100173710), (4, 50086855), (5, 40069484), (7, 28621060), (10, 20034742), (13, 15411340), (14, 14310530), (20, 10017371), (26, 7705670), (28, 7155265), (31, 6462820), (35, 5724212), (52, 3852835), (53, 3780140), (62, 3231410), (65, 3082268), (67, 2990260), (70, 2862106), (91, 2201620), (106, 1890070), (124, 1615705), (130, 1541134), (134, 1495130), (140, 1431053), (155, 1292564), (182, 1100810), (212, 945035), (217, 923260), (260, 770567), (265, 756028), (268, 747565), (310, 646282), (335, 598052), (364, 550405), (371, 540020), (403, 497140), (434, 461630), (455, 440324), (469, 427180), (530, 378014), (620, 323141), (670, 299026), (689, 290780), (742, 270010), (806, 248570), (868, 230815), (871, 230020), (910, 220162), (938, 213590), (1060, 189007), (1085, 184652), (1340, 149513), (1378, 145390), (1484, 135005), (1612, 124285), (1643, 121940), (1742, 115010), (1820, 110081), (1855, 108004), (1876, 106795), (2015, 99428), (2077, 96460), (2170, 92326), (2345, 85436), (2756, 72695), (2821, 71020), (3286, 60970), (3445, 58156), (3484, 57505), (3551, 56420), (3710, 54002), (4030, 49714), (4154, 48230), (4340, 46163), (4355, 46004), (4690, 42718), (4823, 41540), (5642, 35510), (6097, 32860), (6572, 30485), (6890, 29078), (7102, 28210), (7420, 27001), (8060, 24857), (8215, 24388), (8308, 24115), (8710, 23002), (9380, 21359), (9646, 20770), (10385, 19292), (11284, 17755), (11501, 17420), (12194, 16430), (13780, 14539), (14105, 14204)]