202092191

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{15889}}^1$

素因数の和:15998

約数の個数: 16

約数和(自身を含む): 244070400

約数和(自身を除く): 41978209

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 15889, 111223, 365447, 1255231, 2558129, 8786617, 28870313, 202092191]

約数ペア:

[(1, 202092191), (7, 28870313), (23, 8786617), (79, 2558129), (161, 1255231), (553, 365447), (1817, 111223), (12719, 15889)]