203894977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 255467520

約数和(自身を除く): 51572543

約数列:

[1, 11, 13, 23, 47, 143, 253, 299, 517, 611, 1081, 1319, 3289, 6721, 11891, 14053, 14509, 17147, 30337, 61993, 154583, 188617, 333707, 394381, 681923, 805909, 1425839, 4338191, 8864999, 15684229, 18535907, 203894977]

約数ペア:

[(1, 203894977), (11, 18535907), (13, 15684229), (23, 8864999), (47, 4338191), (143, 1425839), (253, 805909), (299, 681923), (517, 394381), (611, 333707), (1081, 188617), (1319, 154583), (3289, 61993), (6721, 30337), (11891, 17147), (14053, 14509)]