216103682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{55213}}^1$

素因数の和:55337

約数の個数: 16

約数和(自身を含む): 344535360

約数和(自身を除く): 128431678

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 55213, 110426, 1049047, 2098094, 5686939, 11373878, 108051841, 216103682]

約数ペア:

[(1, 216103682), (2, 108051841), (19, 11373878), (38, 5686939), (103, 2098094), (206, 1049047), (1957, 110426), (3914, 55213)]