222128081

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{6113}}^1$

素因数の和:6328

約数の個数: 16

約数和(自身を含む): 264124800

約数和(自身を除く): 41996719

約数列:

[1, 7, 29, 179, 203, 1253, 5191, 6113, 36337, 42791, 177277, 1094227, 1240939, 7659589, 31732583, 222128081]

約数ペア:

[(1, 222128081), (7, 31732583), (29, 7659589), (179, 1240939), (203, 1094227), (1253, 177277), (5191, 42791), (6113, 36337)]