197152

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 398412

約数和(自身を除く): 201260

約数列:

[1, 2, 4, 8, 16, 32, 61, 101, 122, 202, 244, 404, 488, 808, 976, 1616, 1952, 3232, 6161, 12322, 24644, 49288, 98576, 197152]

約数ペア:

[(1, 197152), (2, 98576), (4, 49288), (8, 24644), (16, 12322), (32, 6161), (61, 3232), (101, 1952), (122, 1616), (202, 976), (244, 808), (404, 488)]