210974777

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25801}}^1$

素因数の和:25868

約数の個数: 16

約数和(自身を含む): 247079952

約数和(自身を除く): 36105175

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 25801, 335413, 438617, 954637, 5702021, 12410281, 16228829, 210974777]

約数ペア:

[(1, 210974777), (13, 16228829), (17, 12410281), (37, 5702021), (221, 954637), (481, 438617), (629, 335413), (8177, 25801)]