201382857

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41981}}^1$

素因数の和:42041

約数の個数: 24

約数和(自身を含む): 320910408

約数和(自身を除く): 119527551

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 41981, 125943, 377829, 545753, 1637259, 1721221, 4911777, 5163663, 15490989, 22375873, 67127619, 201382857]

約数ペア:

[(1, 201382857), (3, 67127619), (9, 22375873), (13, 15490989), (39, 5163663), (41, 4911777), (117, 1721221), (123, 1637259), (369, 545753), (533, 377829), (1599, 125943), (4797, 41981)]