189998045104

素因数分解:

$2^4\times 7^1\times {\mathrm{1696411117}}^1$

素因数の和:1696411132

約数の個数: 20

約数和(自身を含む): 420709957264

約数和(自身を除く): 230711912160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1696411117, 3392822234, 6785644468, 11874877819, 13571288936, 23749755638, 27142577872, 47499511276, 94999022552, 189998045104]

約数ペア:

[(1, 189998045104), (2, 94999022552), (4, 47499511276), (7, 27142577872), (8, 23749755638), (14, 13571288936), (16, 11874877819), (28, 6785644468), (56, 3392822234), (112, 1696411117)]