209313888

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{44497}}^1$

素因数の和:44524

約数の個数: 72

約数和(自身を含む): 639169272

約数和(自身を除く): 429855384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 44497, 88994, 133491, 177988, 266982, 311479, 355976, 533964, 622958, 711952, 934437, 1067928, 1245916, 1423904, 1868874, 2135856, 2180353, 2491832, 3737748, 4271712, 4360706, 4983664, 6541059, 7475496, 8721412, 9967328, 13082118, 14950992, 17442824, 26164236, 29901984, 34885648, 52328472, 69771296, 104656944, 209313888]

約数ペア:

[(1, 209313888), (2, 104656944), (3, 69771296), (4, 52328472), (6, 34885648), (7, 29901984), (8, 26164236), (12, 17442824), (14, 14950992), (16, 13082118), (21, 9967328), (24, 8721412), (28, 7475496), (32, 6541059), (42, 4983664), (48, 4360706), (49, 4271712), (56, 3737748), (84, 2491832), (96, 2180353), (98, 2135856), (112, 1868874), (147, 1423904), (168, 1245916), (196, 1067928), (224, 934437), (294, 711952), (336, 622958), (392, 533964), (588, 355976), (672, 311479), (784, 266982), (1176, 177988), (1568, 133491), (2352, 88994), (4704, 44497)]