221566214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{3067}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 340952976

約数和(自身を除く): 119386762

約数列:

[1, 2, 41, 82, 881, 1762, 3067, 6134, 36121, 72242, 125747, 251494, 2702027, 5404054, 110783107, 221566214]

約数ペア:

[(1, 221566214), (2, 110783107), (41, 5404054), (82, 2702027), (881, 251494), (1762, 125747), (3067, 72242), (6134, 36121)]