201955741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 222201280

約数和(自身を除く): 20245539

約数列:

[1, 13, 73, 139, 949, 1531, 1807, 10147, 19903, 111763, 131911, 212809, 1452919, 2766517, 15535057, 201955741]

約数ペア:

[(1, 201955741), (13, 15535057), (73, 2766517), (139, 1452919), (949, 212809), (1531, 131911), (1807, 111763), (10147, 19903)]