222184479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 330336000

約数和(自身を除く): 108151521

約数列:

[1, 3, 11, 33, 73, 149, 219, 447, 619, 803, 1639, 1857, 2409, 4917, 6809, 10877, 20427, 32631, 45187, 92231, 119647, 135561, 276693, 358941, 497057, 1014541, 1491171, 3043623, 6732863, 20198589, 74061493, 222184479]

約数ペア:

[(1, 222184479), (3, 74061493), (11, 20198589), (33, 6732863), (73, 3043623), (149, 1491171), (219, 1014541), (447, 497057), (619, 358941), (803, 276693), (1639, 135561), (1857, 119647), (2409, 92231), (4917, 45187), (6809, 32631), (10877, 20427)]