199385512

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{1429}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 379922400

約数和(自身を除く): 180536888

約数列:

[1, 2, 4, 8, 107, 163, 214, 326, 428, 652, 856, 1304, 1429, 2858, 5716, 11432, 17441, 34882, 69764, 139528, 152903, 232927, 305806, 465854, 611612, 931708, 1223224, 1863416, 24923189, 49846378, 99692756, 199385512]

約数ペア:

[(1, 199385512), (2, 99692756), (4, 49846378), (8, 24923189), (107, 1863416), (163, 1223224), (214, 931708), (326, 611612), (428, 465854), (652, 305806), (856, 232927), (1304, 152903), (1429, 139528), (2858, 69764), (5716, 34882), (11432, 17441)]