215814834

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{75407}}^1$

素因数の和:75471

約数の個数: 32

約数和(自身を含む): 488643840

約数和(自身を除く): 272829006

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 75407, 150814, 226221, 452442, 678663, 1357326, 2035989, 3996571, 4071978, 7993142, 11989713, 23979426, 35969139, 71938278, 107907417, 215814834]

約数ペア:

[(1, 215814834), (2, 107907417), (3, 71938278), (6, 35969139), (9, 23979426), (18, 11989713), (27, 7993142), (53, 4071978), (54, 3996571), (106, 2035989), (159, 1357326), (318, 678663), (477, 452442), (954, 226221), (1431, 150814), (2862, 75407)]