199650816

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 120

約数和(自身を含む): 592284264

約数和(自身を除く): 392633448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 512, 576, 592, 666, 768, 888, 1152, 1171, 1184, 1332, 1536, 1776, 2304, 2342, 2368, 2664, 3513, 3552, 4608, 4684, 4736, 5328, 7026, 7104, 9368, 9472, 10539, 10656, 14052, 14208, 18736, 18944, 21078, 21312, 28104, 28416, 37472, 42156, 42624, 43327, 56208, 56832, 74944, 84312, 85248, 86654, 112416, 129981, 149888, 168624, 170496, 173308, 224832, 259962, 299776, 337248, 346616, 389943, 449664, 519924, 599552, 674496, 693232, 779886, 899328, 1039848, 1348992, 1386464, 1559772, 1798656, 2079696, 2697984, 2772928, 3119544, 4159392, 5395968, 5545856, 6239088, 8318784, 11091712, 12478176, 16637568, 22183424, 24956352, 33275136, 49912704, 66550272, 99825408, 199650816]

約数ペア:

[(1, 199650816), (2, 99825408), (3, 66550272), (4, 49912704), (6, 33275136), (8, 24956352), (9, 22183424), (12, 16637568), (16, 12478176), (18, 11091712), (24, 8318784), (32, 6239088), (36, 5545856), (37, 5395968), (48, 4159392), (64, 3119544), (72, 2772928), (74, 2697984), (96, 2079696), (111, 1798656), (128, 1559772), (144, 1386464), (148, 1348992), (192, 1039848), (222, 899328), (256, 779886), (288, 693232), (296, 674496), (333, 599552), (384, 519924), (444, 449664), (512, 389943), (576, 346616), (592, 337248), (666, 299776), (768, 259962), (888, 224832), (1152, 173308), (1171, 170496), (1184, 168624), (1332, 149888), (1536, 129981), (1776, 112416), (2304, 86654), (2342, 85248), (2368, 84312), (2664, 74944), (3513, 56832), (3552, 56208), (4608, 43327), (4684, 42624), (4736, 42156), (5328, 37472), (7026, 28416), (7104, 28104), (9368, 21312), (9472, 21078), (10539, 18944), (10656, 18736), (14052, 14208)]