201869070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517613}}^1$

素因数の和:517636

約数の個数: 32

約数和(自身を含む): 521754912

約数和(自身を除く): 319885842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517613, 1035226, 1552839, 2588065, 3105678, 5176130, 6728969, 7764195, 13457938, 15528390, 20186907, 33644845, 40373814, 67289690, 100934535, 201869070]

約数ペア:

[(1, 201869070), (2, 100934535), (3, 67289690), (5, 40373814), (6, 33644845), (10, 20186907), (13, 15528390), (15, 13457938), (26, 7764195), (30, 6728969), (39, 5176130), (65, 3105678), (78, 2588065), (130, 1552839), (195, 1035226), (390, 517613)]