209787168

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 573350400

約数和(自身を除く): 363563232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 157, 186, 248, 314, 372, 449, 471, 496, 628, 744, 898, 942, 992, 1256, 1347, 1488, 1796, 1884, 2512, 2694, 2976, 3592, 3768, 4867, 5024, 5388, 7184, 7536, 9734, 10776, 13919, 14368, 14601, 15072, 19468, 21552, 27838, 29202, 38936, 41757, 43104, 55676, 58404, 70493, 77872, 83514, 111352, 116808, 140986, 155744, 167028, 211479, 222704, 233616, 281972, 334056, 422958, 445408, 467232, 563944, 668112, 845916, 1127888, 1336224, 1691832, 2185283, 2255776, 3383664, 4370566, 6555849, 6767328, 8741132, 13111698, 17482264, 26223396, 34964528, 52446792, 69929056, 104893584, 209787168]

約数ペア:

[(1, 209787168), (2, 104893584), (3, 69929056), (4, 52446792), (6, 34964528), (8, 26223396), (12, 17482264), (16, 13111698), (24, 8741132), (31, 6767328), (32, 6555849), (48, 4370566), (62, 3383664), (93, 2255776), (96, 2185283), (124, 1691832), (157, 1336224), (186, 1127888), (248, 845916), (314, 668112), (372, 563944), (449, 467232), (471, 445408), (496, 422958), (628, 334056), (744, 281972), (898, 233616), (942, 222704), (992, 211479), (1256, 167028), (1347, 155744), (1488, 140986), (1796, 116808), (1884, 111352), (2512, 83514), (2694, 77872), (2976, 70493), (3592, 58404), (3768, 55676), (4867, 43104), (5024, 41757), (5388, 38936), (7184, 29202), (7536, 27838), (9734, 21552), (10776, 19468), (13919, 15072), (14368, 14601)]