195428168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{3923}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 395539200

約数和(自身を除く): 200111032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1916, 3832, 3923, 6227, 7846, 12454, 15692, 24908, 31384, 49816, 50999, 101998, 203996, 407992, 1879117, 3758234, 7516468, 15032936, 24428521, 48857042, 97714084, 195428168]

約数ペア:

[(1, 195428168), (2, 97714084), (4, 48857042), (8, 24428521), (13, 15032936), (26, 7516468), (52, 3758234), (104, 1879117), (479, 407992), (958, 203996), (1916, 101998), (3832, 50999), (3923, 49816), (6227, 31384), (7846, 24908), (12454, 15692)]