207171032

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{631619}}^1$

素因数の和:631666

約数の個数: 16

約数和(自身を含む): 397920600

約数和(自身を除く): 190749568

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 631619, 1263238, 2526476, 5052952, 25896379, 51792758, 103585516, 207171032]

約数ペア:

[(1, 207171032), (2, 103585516), (4, 51792758), (8, 25896379), (41, 5052952), (82, 2526476), (164, 1263238), (328, 631619)]