200769405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787331}}^1$

素因数の和:787356

約数の個数: 16

約数和(自身を含む): 340127424

約数和(自身を除く): 139358019

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 787331, 2361993, 3936655, 11809965, 13384627, 40153881, 66923135, 200769405]

約数ペア:

[(1, 200769405), (3, 66923135), (5, 40153881), (15, 13384627), (17, 11809965), (51, 3936655), (85, 2361993), (255, 787331)]