218537284

素因数分解:

$2^2\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{4483}}^1$

素因数の和:6235

約数の個数: 24

約数和(自身を含む): 437423168

約数和(自身を除く): 218885884

約数列:

[1, 2, 4, 7, 14, 28, 1741, 3482, 4483, 6964, 8966, 12187, 17932, 24374, 31381, 48748, 62762, 125524, 7804903, 15609806, 31219612, 54634321, 109268642, 218537284]

約数ペア:

[(1, 218537284), (2, 109268642), (4, 54634321), (7, 31219612), (14, 15609806), (28, 7804903), (1741, 125524), (3482, 62762), (4483, 48748), (6964, 31381), (8966, 24374), (12187, 17932)]