221775582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5280371}}^1$

素因数の和:5280383

約数の個数: 16

約数和(自身を含む): 506915712

約数和(自身を除く): 285140130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5280371, 10560742, 15841113, 31682226, 36962597, 73925194, 110887791, 221775582]

約数ペア:

[(1, 221775582), (2, 110887791), (3, 73925194), (6, 36962597), (7, 31682226), (14, 15841113), (21, 10560742), (42, 5280371)]