207938552

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8929}}^1$

素因数の和:9047

約数の個数: 32

約数和(自身を含む): 405064800

約数和(自身を除く): 197126248

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 5822, 8929, 11644, 17858, 23288, 35716, 71432, 366089, 633959, 732178, 1267918, 1464356, 2535836, 2928712, 5071672, 25992319, 51984638, 103969276, 207938552]

約数ペア:

[(1, 207938552), (2, 103969276), (4, 51984638), (8, 25992319), (41, 5071672), (71, 2928712), (82, 2535836), (142, 1464356), (164, 1267918), (284, 732178), (328, 633959), (568, 366089), (2911, 71432), (5822, 35716), (8929, 23288), (11644, 17858)]