210090488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1811}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 417810960

約数和(自身を除く): 207720472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 853, 1706, 1811, 3412, 3622, 6824, 7244, 14488, 14501, 29002, 30787, 58004, 61574, 116008, 123148, 246296, 1544783, 3089566, 6179132, 12358264, 26261311, 52522622, 105045244, 210090488]

約数ペア:

[(1, 210090488), (2, 105045244), (4, 52522622), (8, 26261311), (17, 12358264), (34, 6179132), (68, 3089566), (136, 1544783), (853, 246296), (1706, 123148), (1811, 116008), (3412, 61574), (3622, 58004), (6824, 30787), (7244, 29002), (14488, 14501)]