221483088

素因数分解:

$2^4\times 3^2\times {\mathrm{1538077}}^1$

素因数の和:1538091

約数の個数: 30

約数和(自身を含む): 619845434

約数和(自身を除く): 398362346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1538077, 3076154, 4614231, 6152308, 9228462, 12304616, 13842693, 18456924, 24609232, 27685386, 36913848, 55370772, 73827696, 110741544, 221483088]

約数ペア:

[(1, 221483088), (2, 110741544), (3, 73827696), (4, 55370772), (6, 36913848), (8, 27685386), (9, 24609232), (12, 18456924), (16, 13842693), (18, 12304616), (24, 9228462), (36, 6152308), (48, 4614231), (72, 3076154), (144, 1538077)]