212836252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{22051}}^1$

素因数の和:22201

約数の個数: 24

約数和(自身を含む): 395171840

約数和(自身を除く): 182335588

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 22051, 44102, 88204, 418969, 837938, 1675876, 2800477, 5600954, 11201908, 53209063, 106418126, 212836252]

約数ペア:

[(1, 212836252), (2, 106418126), (4, 53209063), (19, 11201908), (38, 5600954), (76, 2800477), (127, 1675876), (254, 837938), (508, 418969), (2413, 88204), (4826, 44102), (9652, 22051)]