208312324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{26449}}^1$

素因数の和:26643

約数の個数: 24

約数和(自身を含む): 399924000

約数和(自身を除く): 191611676

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 26449, 52898, 105796, 290939, 581878, 1163756, 4734371, 9468742, 18937484, 52078081, 104156162, 208312324]

約数ペア:

[(1, 208312324), (2, 104156162), (4, 52078081), (11, 18937484), (22, 9468742), (44, 4734371), (179, 1163756), (358, 581878), (716, 290939), (1969, 105796), (3938, 52898), (7876, 26449)]