209969782901

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1\times {\mathrm{67103}}^1$

素因数の和:68572

約数の個数: 16

約数和(自身を含む): 219069328896

約数和(自身を除く): 9099545995

約数列:

[1, 43, 53, 1373, 2279, 59039, 67103, 72769, 2885429, 3129067, 3556459, 92132419, 152927737, 3961694017, 4883018207, 209969782901]

約数ペア:

[(1, 209969782901), (43, 4883018207), (53, 3961694017), (1373, 152927737), (2279, 92132419), (59039, 3556459), (67103, 3129067), (72769, 2885429)]