202389105

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 329269248

約数和(自身を除く): 126880143

約数列:

[1, 3, 5, 15, 127, 131, 381, 393, 635, 655, 811, 1905, 1965, 2433, 4055, 12165, 16637, 49911, 83185, 102997, 106241, 249555, 308991, 318723, 514985, 531205, 1544955, 1593615, 13492607, 40477821, 67463035, 202389105]

約数ペア:

[(1, 202389105), (3, 67463035), (5, 40477821), (15, 13492607), (127, 1593615), (131, 1544955), (381, 531205), (393, 514985), (635, 318723), (655, 308991), (811, 249555), (1905, 106241), (1965, 102997), (2433, 83185), (4055, 49911), (12165, 16637)]