211033984

素因数分解:

$2^7\times 7^2\times {\mathrm{33647}}^1$

素因数の和:33675

約数の個数: 48

約数和(自身を含む): 489073680

約数和(自身を除く): 278039696

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, 3136, 6272, 33647, 67294, 134588, 235529, 269176, 471058, 538352, 942116, 1076704, 1648703, 1884232, 2153408, 3297406, 3768464, 4306816, 6594812, 7536928, 13189624, 15073856, 26379248, 30147712, 52758496, 105516992, 211033984]

約数ペア:

[(1, 211033984), (2, 105516992), (4, 52758496), (7, 30147712), (8, 26379248), (14, 15073856), (16, 13189624), (28, 7536928), (32, 6594812), (49, 4306816), (56, 3768464), (64, 3297406), (98, 2153408), (112, 1884232), (128, 1648703), (196, 1076704), (224, 942116), (392, 538352), (448, 471058), (784, 269176), (896, 235529), (1568, 134588), (3136, 67294), (6272, 33647)]