204884874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{21517}}^1$

素因数の和:21571

約数の個数: 36

約数和(自身を含む): 464078706

約数和(自身を除く): 259193832

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 21517, 43034, 64551, 129102, 193653, 387306, 494891, 989782, 1484673, 2969346, 4454019, 8908038, 11382493, 22764986, 34147479, 68294958, 102442437, 204884874]

約数ペア:

[(1, 204884874), (2, 102442437), (3, 68294958), (6, 34147479), (9, 22764986), (18, 11382493), (23, 8908038), (46, 4454019), (69, 2969346), (138, 1484673), (207, 989782), (414, 494891), (529, 387306), (1058, 193653), (1587, 129102), (3174, 64551), (4761, 43034), (9522, 21517)]