210829444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{442919}}^1$

素因数の和:442947

約数の個数: 24

約数和(自身を含む): 446463360

約数和(自身を除く): 235633916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 442919, 885838, 1771676, 3100433, 6200866, 7529623, 12401732, 15059246, 30118492, 52707361, 105414722, 210829444]

約数ペア:

[(1, 210829444), (2, 105414722), (4, 52707361), (7, 30118492), (14, 15059246), (17, 12401732), (28, 7529623), (34, 6200866), (68, 3100433), (119, 1771676), (238, 885838), (476, 442919)]