208031704

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8933}}^1$

素因数の和:9051

約数の個数: 32

約数和(自身を含む): 405246240

約数和(自身を除く): 197214536

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 5822, 8933, 11644, 17866, 23288, 35732, 71464, 366253, 634243, 732506, 1268486, 1465012, 2536972, 2930024, 5073944, 26003963, 52007926, 104015852, 208031704]

約数ペア:

[(1, 208031704), (2, 104015852), (4, 52007926), (8, 26003963), (41, 5073944), (71, 2930024), (82, 2536972), (142, 1465012), (164, 1268486), (284, 732506), (328, 634243), (568, 366253), (2911, 71464), (5822, 35732), (8933, 23288), (11644, 17866)]