205872012

素因数分解:

$2^2\times 3^2\times {\mathrm{5718667}}^1$

素因数の和:5718677

約数の個数: 18

約数和(自身を含む): 520398788

約数和(自身を除く): 314526776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5718667, 11437334, 17156001, 22874668, 34312002, 51468003, 68624004, 102936006, 205872012]

約数ペア:

[(1, 205872012), (2, 102936006), (3, 68624004), (4, 51468003), (6, 34312002), (9, 22874668), (12, 17156001), (18, 11437334), (36, 5718667)]