208968192

素因数分解:

$2^9\times 3^2\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:574

約数の個数: 120

約数和(自身を含む): 610424100

約数和(自身を除く): 401455908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 256, 288, 303, 384, 404, 449, 512, 576, 606, 768, 808, 898, 909, 1152, 1212, 1347, 1536, 1616, 1796, 1818, 2304, 2424, 2694, 3232, 3592, 3636, 4041, 4608, 4848, 5388, 6464, 7184, 7272, 8082, 9696, 10776, 12928, 14368, 14544, 16164, 19392, 21552, 25856, 28736, 29088, 32328, 38784, 43104, 45349, 51712, 57472, 58176, 64656, 77568, 86208, 90698, 114944, 116352, 129312, 136047, 155136, 172416, 181396, 229888, 232704, 258624, 272094, 344832, 362792, 408141, 465408, 517248, 544188, 689664, 725584, 816282, 1034496, 1088376, 1451168, 1632564, 2068992, 2176752, 2902336, 3265128, 4353504, 5804672, 6530256, 8707008, 11609344, 13060512, 17414016, 23218688, 26121024, 34828032, 52242048, 69656064, 104484096, 208968192]

約数ペア:

[(1, 208968192), (2, 104484096), (3, 69656064), (4, 52242048), (6, 34828032), (8, 26121024), (9, 23218688), (12, 17414016), (16, 13060512), (18, 11609344), (24, 8707008), (32, 6530256), (36, 5804672), (48, 4353504), (64, 3265128), (72, 2902336), (96, 2176752), (101, 2068992), (128, 1632564), (144, 1451168), (192, 1088376), (202, 1034496), (256, 816282), (288, 725584), (303, 689664), (384, 544188), (404, 517248), (449, 465408), (512, 408141), (576, 362792), (606, 344832), (768, 272094), (808, 258624), (898, 232704), (909, 229888), (1152, 181396), (1212, 172416), (1347, 155136), (1536, 136047), (1616, 129312), (1796, 116352), (1818, 114944), (2304, 90698), (2424, 86208), (2694, 77568), (3232, 64656), (3592, 58176), (3636, 57472), (4041, 51712), (4608, 45349), (4848, 43104), (5388, 38784), (6464, 32328), (7184, 29088), (7272, 28736), (8082, 25856), (9696, 21552), (10776, 19392), (12928, 16164), (14368, 14544)]