209298112

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 84

約数和(自身を含む): 444919608

約数和(自身を除く): 235621496

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 83, 124, 164, 166, 248, 328, 332, 496, 656, 664, 961, 992, 1271, 1312, 1328, 1922, 1984, 2542, 2573, 2624, 2656, 3403, 3844, 5084, 5146, 5312, 6806, 7688, 10168, 10292, 13612, 15376, 20336, 20584, 27224, 30752, 39401, 40672, 41168, 54448, 61504, 78802, 79763, 81344, 82336, 105493, 108896, 157604, 159526, 164672, 210986, 217792, 315208, 319052, 421972, 630416, 638104, 843944, 1260832, 1276208, 1687888, 2521664, 2552416, 3270283, 3375776, 5104832, 6540566, 6751552, 13081132, 26162264, 52324528, 104649056, 209298112]

約数ペア:

[(1, 209298112), (2, 104649056), (4, 52324528), (8, 26162264), (16, 13081132), (31, 6751552), (32, 6540566), (41, 5104832), (62, 3375776), (64, 3270283), (82, 2552416), (83, 2521664), (124, 1687888), (164, 1276208), (166, 1260832), (248, 843944), (328, 638104), (332, 630416), (496, 421972), (656, 319052), (664, 315208), (961, 217792), (992, 210986), (1271, 164672), (1312, 159526), (1328, 157604), (1922, 108896), (1984, 105493), (2542, 82336), (2573, 81344), (2624, 79763), (2656, 78802), (3403, 61504), (3844, 54448), (5084, 41168), (5146, 40672), (5312, 39401), (6806, 30752), (7688, 27224), (10168, 20584), (10292, 20336), (13612, 15376)]