201390253

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2069}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 218592000

約数和(自身を除く): 17201747

約数列:

[1, 19, 47, 109, 893, 2069, 2071, 5123, 39311, 97243, 97337, 225521, 1847617, 4284899, 10599487, 201390253]

約数ペア:

[(1, 201390253), (19, 10599487), (47, 4284899), (109, 1847617), (893, 225521), (2069, 97337), (2071, 97243), (5123, 39311)]