201805951245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2803}}^1$

素因数の和:3171

約数の個数: 128

約数和(自身を含む): 364367462400

約数和(自身を除く): 162561511155

約数列:

[1, 3, 5, 15, 19, 29, 31, 57, 87, 93, 95, 145, 155, 281, 285, 435, 465, 551, 589, 843, 899, 1405, 1653, 1767, 2697, 2755, 2803, 2945, 4215, 4495, 5339, 8149, 8265, 8409, 8711, 8835, 13485, 14015, 16017, 17081, 24447, 26133, 26695, 40745, 42045, 43555, 51243, 53257, 80085, 81287, 85405, 86893, 122235, 130665, 154831, 159771, 165509, 243861, 252619, 256215, 260679, 266285, 406435, 434465, 464493, 496527, 757857, 774155, 787643, 798855, 827545, 1219305, 1263095, 1303395, 1544453, 1650967, 2322465, 2362929, 2482635, 2519897, 3789285, 3938215, 4633359, 4799761, 4952901, 7559691, 7722265, 8254835, 11814645, 12599485, 14399283, 14965217, 22841647, 23166795, 23998805, 24416933, 24764505, 37798455, 44895651, 47878043, 68524941, 71996415, 73250799, 74826085, 114208235, 122084665, 143634129, 224478255, 239390215, 342624705, 366253995, 433991293, 463921727, 708091057, 718170645, 1301973879, 1391765181, 2124273171, 2169956465, 2319608635, 3540455285, 6509869395, 6958825905, 10621365855, 13453730083, 40361190249, 67268650415, 201805951245]

約数ペア:

[(1, 201805951245), (3, 67268650415), (5, 40361190249), (15, 13453730083), (19, 10621365855), (29, 6958825905), (31, 6509869395), (57, 3540455285), (87, 2319608635), (93, 2169956465), (95, 2124273171), (145, 1391765181), (155, 1301973879), (281, 718170645), (285, 708091057), (435, 463921727), (465, 433991293), (551, 366253995), (589, 342624705), (843, 239390215), (899, 224478255), (1405, 143634129), (1653, 122084665), (1767, 114208235), (2697, 74826085), (2755, 73250799), (2803, 71996415), (2945, 68524941), (4215, 47878043), (4495, 44895651), (5339, 37798455), (8149, 24764505), (8265, 24416933), (8409, 23998805), (8711, 23166795), (8835, 22841647), (13485, 14965217), (14015, 14399283), (16017, 12599485), (17081, 11814645), (24447, 8254835), (26133, 7722265), (26695, 7559691), (40745, 4952901), (42045, 4799761), (43555, 4633359), (51243, 3938215), (53257, 3789285), (80085, 2519897), (81287, 2482635), (85405, 2362929), (86893, 2322465), (122235, 1650967), (130665, 1544453), (154831, 1303395), (159771, 1263095), (165509, 1219305), (243861, 827545), (252619, 798855), (256215, 787643), (260679, 774155), (266285, 757857), (406435, 496527), (434465, 464493)]