197258368

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{29077}}^1$

素因数の和:29144

約数の個数: 32

約数和(自身を含む): 400404060

約数和(自身を除く): 203145692

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 29077, 58154, 116308, 232616, 465232, 930464, 1541081, 1860928, 3082162, 3721856, 6164324, 12328648, 24657296, 49314592, 98629184, 197258368]

約数ペア:

[(1, 197258368), (2, 98629184), (4, 49314592), (8, 24657296), (16, 12328648), (32, 6164324), (53, 3721856), (64, 3082162), (106, 1860928), (128, 1541081), (212, 930464), (424, 465232), (848, 232616), (1696, 116308), (3392, 58154), (6784, 29077)]