200786320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 604568448

約数和(自身を除く): 403782128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 49, 56, 68, 70, 80, 85, 92, 98, 112, 115, 119, 131, 136, 140, 161, 170, 184, 196, 230, 238, 245, 262, 272, 280, 322, 340, 368, 391, 392, 460, 476, 490, 524, 560, 595, 644, 655, 680, 782, 784, 805, 833, 917, 920, 952, 980, 1048, 1127, 1190, 1288, 1310, 1360, 1564, 1610, 1666, 1834, 1840, 1904, 1955, 1960, 2096, 2227, 2254, 2380, 2576, 2620, 2737, 3013, 3128, 3220, 3332, 3668, 3910, 3920, 4165, 4454, 4508, 4585, 4760, 5240, 5474, 5635, 6026, 6256, 6419, 6440, 6664, 7336, 7820, 8330, 8908, 9016, 9170, 9520, 10480, 10948, 11135, 11270, 12052, 12838, 12880, 13328, 13685, 14672, 15065, 15589, 15640, 16660, 17816, 18032, 18340, 19159, 21091, 21896, 22270, 22540, 24104, 25676, 27370, 30130, 31178, 31280, 32095, 33320, 35632, 36680, 38318, 42182, 43792, 44540, 45080, 48208, 51221, 51352, 54740, 60260, 62356, 64190, 66640, 73360, 76636, 77945, 84364, 89080, 90160, 95795, 102442, 102704, 105455, 109123, 109480, 120520, 124712, 128380, 147637, 153272, 155890, 168728, 178160, 191590, 204884, 210910, 218246, 218960, 241040, 249424, 256105, 256760, 295274, 306544, 311780, 337456, 358547, 383180, 409768, 421820, 436492, 512210, 513520, 545615, 590548, 623560, 717094, 738185, 766360, 819536, 843640, 872984, 1024420, 1091230, 1181096, 1247120, 1434188, 1476370, 1532720, 1687280, 1745968, 1792735, 2048840, 2182460, 2362192, 2509829, 2868376, 2952740, 3585470, 4097680, 4364920, 5019658, 5736752, 5905480, 7170940, 8729840, 10039316, 11810960, 12549145, 14341880, 20078632, 25098290, 28683760, 40157264, 50196580, 100393160, 200786320]

約数ペア:

[(1, 200786320), (2, 100393160), (4, 50196580), (5, 40157264), (7, 28683760), (8, 25098290), (10, 20078632), (14, 14341880), (16, 12549145), (17, 11810960), (20, 10039316), (23, 8729840), (28, 7170940), (34, 5905480), (35, 5736752), (40, 5019658), (46, 4364920), (49, 4097680), (56, 3585470), (68, 2952740), (70, 2868376), (80, 2509829), (85, 2362192), (92, 2182460), (98, 2048840), (112, 1792735), (115, 1745968), (119, 1687280), (131, 1532720), (136, 1476370), (140, 1434188), (161, 1247120), (170, 1181096), (184, 1091230), (196, 1024420), (230, 872984), (238, 843640), (245, 819536), (262, 766360), (272, 738185), (280, 717094), (322, 623560), (340, 590548), (368, 545615), (391, 513520), (392, 512210), (460, 436492), (476, 421820), (490, 409768), (524, 383180), (560, 358547), (595, 337456), (644, 311780), (655, 306544), (680, 295274), (782, 256760), (784, 256105), (805, 249424), (833, 241040), (917, 218960), (920, 218246), (952, 210910), (980, 204884), (1048, 191590), (1127, 178160), (1190, 168728), (1288, 155890), (1310, 153272), (1360, 147637), (1564, 128380), (1610, 124712), (1666, 120520), (1834, 109480), (1840, 109123), (1904, 105455), (1955, 102704), (1960, 102442), (2096, 95795), (2227, 90160), (2254, 89080), (2380, 84364), (2576, 77945), (2620, 76636), (2737, 73360), (3013, 66640), (3128, 64190), (3220, 62356), (3332, 60260), (3668, 54740), (3910, 51352), (3920, 51221), (4165, 48208), (4454, 45080), (4508, 44540), (4585, 43792), (4760, 42182), (5240, 38318), (5474, 36680), (5635, 35632), (6026, 33320), (6256, 32095), (6419, 31280), (6440, 31178), (6664, 30130), (7336, 27370), (7820, 25676), (8330, 24104), (8908, 22540), (9016, 22270), (9170, 21896), (9520, 21091), (10480, 19159), (10948, 18340), (11135, 18032), (11270, 17816), (12052, 16660), (12838, 15640), (12880, 15589), (13328, 15065), (13685, 14672)]