221106894

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{21191}}^1$

素因数の和:21280

約数の個数: 32

約数和(自身を含む): 463850496

約数和(自身を除く): 242743602

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 3478, 5217, 10434, 21191, 42382, 63573, 127146, 784067, 995977, 1568134, 1991954, 2352201, 2987931, 4704402, 5975862, 36851149, 73702298, 110553447, 221106894]

約数ペア:

[(1, 221106894), (2, 110553447), (3, 73702298), (6, 36851149), (37, 5975862), (47, 4704402), (74, 2987931), (94, 2352201), (111, 1991954), (141, 1568134), (222, 995977), (282, 784067), (1739, 127146), (3478, 63573), (5217, 42382), (10434, 21191)]