211631952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{629857}}^1$

素因数の和:629875

約数の個数: 40

約数和(自身を含む): 624819136

約数和(自身を除く): 413187184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 629857, 1259714, 1889571, 2519428, 3779142, 4408999, 5038856, 7558284, 8817998, 10077712, 13226997, 15116568, 17635996, 26453994, 30233136, 35271992, 52907988, 70543984, 105815976, 211631952]

約数ペア:

[(1, 211631952), (2, 105815976), (3, 70543984), (4, 52907988), (6, 35271992), (7, 30233136), (8, 26453994), (12, 17635996), (14, 15116568), (16, 13226997), (21, 10077712), (24, 8817998), (28, 7558284), (42, 5038856), (48, 4408999), (56, 3779142), (84, 2519428), (112, 1889571), (168, 1259714), (336, 629857)]