212260412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2269}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 459157440

約数和(自身を除く): 246897028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 1028, 1799, 2269, 3341, 3598, 4538, 6682, 7196, 9076, 13364, 15883, 23387, 29497, 31766, 46774, 58994, 63532, 93548, 117988, 206479, 412958, 583133, 825916, 1166266, 2332532, 4081931, 7580729, 8163862, 15161458, 16327724, 30322916, 53065103, 106130206, 212260412]

約数ペア:

[(1, 212260412), (2, 106130206), (4, 53065103), (7, 30322916), (13, 16327724), (14, 15161458), (26, 8163862), (28, 7580729), (52, 4081931), (91, 2332532), (182, 1166266), (257, 825916), (364, 583133), (514, 412958), (1028, 206479), (1799, 117988), (2269, 93548), (3341, 63532), (3598, 58994), (4538, 46774), (6682, 31766), (7196, 29497), (9076, 23387), (13364, 15883)]