201036290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220919}}^1$

素因数の和:220946

約数の個数: 32

約数和(自身を含む): 445374720

約数和(自身を除く): 244338430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 220919, 441838, 1104595, 1546433, 2209190, 2871947, 3092866, 5743894, 7732165, 14359735, 15464330, 20103629, 28719470, 40207258, 100518145, 201036290]

約数ペア:

[(1, 201036290), (2, 100518145), (5, 40207258), (7, 28719470), (10, 20103629), (13, 15464330), (14, 14359735), (26, 7732165), (35, 5743894), (65, 3092866), (70, 2871947), (91, 2209190), (130, 1546433), (182, 1104595), (455, 441838), (910, 220919)]