222330836

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{87257}}^1$

素因数の和:87288

約数の個数: 36

約数和(自身を含む): 487423188

約数和(自身を除く): 265092352

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 87257, 174514, 349028, 610799, 1134341, 1221598, 2268682, 2443196, 4275593, 4537364, 7940387, 8551186, 15880774, 17102372, 31761548, 55582709, 111165418, 222330836]

約数ペア:

[(1, 222330836), (2, 111165418), (4, 55582709), (7, 31761548), (13, 17102372), (14, 15880774), (26, 8551186), (28, 7940387), (49, 4537364), (52, 4275593), (91, 2443196), (98, 2268682), (182, 1221598), (196, 1134341), (364, 610799), (637, 349028), (1274, 174514), (2548, 87257)]