201119191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16871}}^1$

素因数の和:17022

約数の個数: 16

約数和(自身を含む): 249435648

約数和(自身を除く): 48316457

約数列:

[1, 7, 13, 91, 131, 917, 1703, 11921, 16871, 118097, 219323, 1535261, 2210101, 15470707, 28731313, 201119191]

約数ペア:

[(1, 201119191), (7, 28731313), (13, 15470707), (91, 2210101), (131, 1535261), (917, 219323), (1703, 118097), (11921, 16871)]