203880345481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{356959}}^1$

素因数の和:358308

約数の個数: 16

約数和(自身を含む): 224113766400

約数和(自身を除く): 20233420919

約数列:

[1, 19, 23, 437, 1307, 24833, 30061, 356959, 571159, 6782221, 8210057, 155991083, 466545413, 8864362847, 10730544499, 203880345481]

約数ペア:

[(1, 203880345481), (19, 10730544499), (23, 8864362847), (437, 466545413), (1307, 155991083), (24833, 8210057), (30061, 6782221), (356959, 571159)]