206476288

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 88

約数和(自身を含む): 453205800

約数和(自身を除く): 246729512

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 409, 464, 493, 512, 544, 818, 928, 986, 1024, 1088, 1636, 1856, 1972, 2176, 3272, 3712, 3944, 4352, 6544, 6953, 7424, 7888, 8704, 11861, 13088, 13906, 14848, 15776, 17408, 23722, 26176, 27812, 29696, 31552, 47444, 52352, 55624, 63104, 94888, 104704, 111248, 126208, 189776, 201637, 209408, 222496, 252416, 379552, 403274, 418816, 444992, 504832, 759104, 806548, 889984, 1518208, 1613096, 1779968, 3036416, 3226192, 3559936, 6072832, 6452384, 7119872, 12145664, 12904768, 25809536, 51619072, 103238144, 206476288]

約数ペア:

[(1, 206476288), (2, 103238144), (4, 51619072), (8, 25809536), (16, 12904768), (17, 12145664), (29, 7119872), (32, 6452384), (34, 6072832), (58, 3559936), (64, 3226192), (68, 3036416), (116, 1779968), (128, 1613096), (136, 1518208), (232, 889984), (256, 806548), (272, 759104), (409, 504832), (464, 444992), (493, 418816), (512, 403274), (544, 379552), (818, 252416), (928, 222496), (986, 209408), (1024, 201637), (1088, 189776), (1636, 126208), (1856, 111248), (1972, 104704), (2176, 94888), (3272, 63104), (3712, 55624), (3944, 52352), (4352, 47444), (6544, 31552), (6953, 29696), (7424, 27812), (7888, 26176), (8704, 23722), (11861, 17408), (13088, 15776), (13906, 14848)]