208516095872

素因数分解:

$2^7\times 7^2\times {\mathrm{2957}}^1\times {\mathrm{11243}}^1$

素因数の和:14228

約数の個数: 96

約数和(自身を含む): 483430495320

約数和(自身を除く): 274914399448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 2957, 3136, 5914, 6272, 11243, 11828, 20699, 22486, 23656, 41398, 44972, 47312, 78701, 82796, 89944, 94624, 144893, 157402, 165592, 179888, 189248, 289786, 314804, 331184, 359776, 378496, 550907, 579572, 629608, 662368, 719552, 1101814, 1159144, 1259216, 1324736, 1439104, 2203628, 2318288, 2518432, 2649472, 4407256, 4636576, 5036864, 8814512, 9273152, 10073728, 17629024, 18546304, 33245551, 35258048, 66491102, 70516096, 132982204, 232718857, 265964408, 465437714, 531928816, 930875428, 1063857632, 1629031999, 1861750856, 2127715264, 3258063998, 3723501712, 4255430528, 6516127996, 7447003424, 13032255992, 14894006848, 26064511984, 29788013696, 52129023968, 104258047936, 208516095872]

約数ペア:

[(1, 208516095872), (2, 104258047936), (4, 52129023968), (7, 29788013696), (8, 26064511984), (14, 14894006848), (16, 13032255992), (28, 7447003424), (32, 6516127996), (49, 4255430528), (56, 3723501712), (64, 3258063998), (98, 2127715264), (112, 1861750856), (128, 1629031999), (196, 1063857632), (224, 930875428), (392, 531928816), (448, 465437714), (784, 265964408), (896, 232718857), (1568, 132982204), (2957, 70516096), (3136, 66491102), (5914, 35258048), (6272, 33245551), (11243, 18546304), (11828, 17629024), (20699, 10073728), (22486, 9273152), (23656, 8814512), (41398, 5036864), (44972, 4636576), (47312, 4407256), (78701, 2649472), (82796, 2518432), (89944, 2318288), (94624, 2203628), (144893, 1439104), (157402, 1324736), (165592, 1259216), (179888, 1159144), (189248, 1101814), (289786, 719552), (314804, 662368), (331184, 629608), (359776, 579572), (378496, 550907)]