201993207429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5527}}^1\times {\mathrm{17681}}^1$

素因数の和:23277

約数の個数: 32

約数和(自身を含む): 295584194304

約数和(自身を除く): 93590986875

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 5527, 16581, 17681, 53043, 71851, 215553, 229853, 292931, 689559, 878793, 937093, 2811279, 3808103, 11424309, 12182209, 36546627, 97722887, 293168661, 1270397531, 3811192593, 5179313011, 15537939033, 67331069143, 201993207429]

約数ペア:

[(1, 201993207429), (3, 67331069143), (13, 15537939033), (39, 5179313011), (53, 3811192593), (159, 1270397531), (689, 293168661), (2067, 97722887), (5527, 36546627), (16581, 12182209), (17681, 11424309), (53043, 3808103), (71851, 2811279), (215553, 937093), (229853, 878793), (292931, 689559)]