207969616

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{28949}}^1$

素因数の和:29406

約数の個数: 20

約数和(自身を含む): 403852500

約数和(自身を除く): 195882884

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 28949, 57898, 115796, 231592, 463184, 12998101, 25996202, 51992404, 103984808, 207969616]

約数ペア:

[(1, 207969616), (2, 103984808), (4, 51992404), (8, 25996202), (16, 12998101), (449, 463184), (898, 231592), (1796, 115796), (3592, 57898), (7184, 28949)]