238220332

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{207509}}^1$

素因数の和:207561

約数の個数: 24

約数和(自身を含む): 488063520

約数和(自身を除く): 249843188

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 207509, 415018, 830036, 1452563, 2905126, 5810252, 8507869, 17015738, 34031476, 59555083, 119110166, 238220332]

約数ペア:

[(1, 238220332), (2, 119110166), (4, 59555083), (7, 34031476), (14, 17015738), (28, 8507869), (41, 5810252), (82, 2905126), (164, 1452563), (287, 830036), (574, 415018), (1148, 207509)]