207931968

素因数分解:

$2^6\times 3^3\times {\mathrm{120331}}^1$

素因数の和:120352

約数の個数: 56

約数和(自身を含む): 611286560

約数和(自身を除く): 403354592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 120331, 240662, 360993, 481324, 721986, 962648, 1082979, 1443972, 1925296, 2165958, 2887944, 3248937, 3850592, 4331916, 5775888, 6497874, 7701184, 8663832, 11551776, 12995748, 17327664, 23103552, 25991496, 34655328, 51982992, 69310656, 103965984, 207931968]

約数ペア:

[(1, 207931968), (2, 103965984), (3, 69310656), (4, 51982992), (6, 34655328), (8, 25991496), (9, 23103552), (12, 17327664), (16, 12995748), (18, 11551776), (24, 8663832), (27, 7701184), (32, 6497874), (36, 5775888), (48, 4331916), (54, 3850592), (64, 3248937), (72, 2887944), (96, 2165958), (108, 1925296), (144, 1443972), (192, 1082979), (216, 962648), (288, 721986), (432, 481324), (576, 360993), (864, 240662), (1728, 120331)]