215087388

素因数分解:

$2^2\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{11071}}^1$

素因数の和:12697

約数の個数: 24

約数和(自身を含む): 502225920

約数和(自身を除く): 287138532

約数列:

[1, 2, 3, 4, 6, 12, 1619, 3238, 4857, 6476, 9714, 11071, 19428, 22142, 33213, 44284, 66426, 132852, 17923949, 35847898, 53771847, 71695796, 107543694, 215087388]

約数ペア:

[(1, 215087388), (2, 107543694), (3, 71695796), (4, 53771847), (6, 35847898), (12, 17923949), (1619, 132852), (3238, 66426), (4857, 44284), (6476, 33213), (9714, 22142), (11071, 19428)]