209320944

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{88997}}^1$

素因数の和:89022

約数の個数: 60

約数和(自身を含む): 629037864

約数和(自身を除く): 419716920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 88997, 177994, 266991, 355988, 533982, 622979, 711976, 1067964, 1245958, 1423952, 1868937, 2135928, 2491916, 3737874, 4271856, 4360853, 4983832, 7475748, 8721706, 9967664, 13082559, 14951496, 17443412, 26165118, 29902992, 34886824, 52330236, 69773648, 104660472, 209320944]

約数ペア:

[(1, 209320944), (2, 104660472), (3, 69773648), (4, 52330236), (6, 34886824), (7, 29902992), (8, 26165118), (12, 17443412), (14, 14951496), (16, 13082559), (21, 9967664), (24, 8721706), (28, 7475748), (42, 4983832), (48, 4360853), (49, 4271856), (56, 3737874), (84, 2491916), (98, 2135928), (112, 1868937), (147, 1423952), (168, 1245958), (196, 1067964), (294, 711976), (336, 622979), (392, 533982), (588, 355988), (784, 266991), (1176, 177994), (2352, 88997)]