203231232

素因数分解:

$2^{12}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 156

約数和(自身を含む): 606953100

約数和(自身を除く): 403721868

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, 149, 192, 222, 256, 288, 296, 298, 333, 384, 444, 447, 512, 576, 592, 596, 666, 768, 888, 894, 1024, 1152, 1184, 1192, 1332, 1341, 1536, 1776, 1788, 2048, 2304, 2368, 2384, 2664, 2682, 3072, 3552, 3576, 4096, 4608, 4736, 4768, 5328, 5364, 5513, 6144, 7104, 7152, 9216, 9472, 9536, 10656, 10728, 11026, 12288, 14208, 14304, 16539, 18432, 18944, 19072, 21312, 21456, 22052, 28416, 28608, 33078, 36864, 37888, 38144, 42624, 42912, 44104, 49617, 56832, 57216, 66156, 75776, 76288, 85248, 85824, 88208, 99234, 113664, 114432, 132312, 151552, 152576, 170496, 171648, 176416, 198468, 227328, 228864, 264624, 305152, 340992, 343296, 352832, 396936, 454656, 457728, 529248, 610304, 681984, 686592, 705664, 793872, 915456, 1058496, 1363968, 1373184, 1411328, 1587744, 1830912, 2116992, 2746368, 2822656, 3175488, 4233984, 5492736, 5645312, 6350976, 8467968, 11290624, 12701952, 16935936, 22581248, 25403904, 33871872, 50807808, 67743744, 101615616, 203231232]

約数ペア:

[(1, 203231232), (2, 101615616), (3, 67743744), (4, 50807808), (6, 33871872), (8, 25403904), (9, 22581248), (12, 16935936), (16, 12701952), (18, 11290624), (24, 8467968), (32, 6350976), (36, 5645312), (37, 5492736), (48, 4233984), (64, 3175488), (72, 2822656), (74, 2746368), (96, 2116992), (111, 1830912), (128, 1587744), (144, 1411328), (148, 1373184), (149, 1363968), (192, 1058496), (222, 915456), (256, 793872), (288, 705664), (296, 686592), (298, 681984), (333, 610304), (384, 529248), (444, 457728), (447, 454656), (512, 396936), (576, 352832), (592, 343296), (596, 340992), (666, 305152), (768, 264624), (888, 228864), (894, 227328), (1024, 198468), (1152, 176416), (1184, 171648), (1192, 170496), (1332, 152576), (1341, 151552), (1536, 132312), (1776, 114432), (1788, 113664), (2048, 99234), (2304, 88208), (2368, 85824), (2384, 85248), (2664, 76288), (2682, 75776), (3072, 66156), (3552, 57216), (3576, 56832), (4096, 49617), (4608, 44104), (4736, 42912), (4768, 42624), (5328, 38144), (5364, 37888), (5513, 36864), (6144, 33078), (7104, 28608), (7152, 28416), (9216, 22052), (9472, 21456), (9536, 21312), (10656, 19072), (10728, 18944), (11026, 18432), (12288, 16539), (14208, 14304)]