201481163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 220643136

約数和(自身を除く): 19161973

約数列:

[1, 13, 101, 173, 887, 1313, 2249, 11531, 17473, 89587, 153451, 227149, 1164631, 1994863, 15498551, 201481163]

約数ペア:

[(1, 201481163), (13, 15498551), (101, 1994863), (173, 1164631), (887, 227149), (1313, 153451), (2249, 89587), (11531, 17473)]