201299189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{28001}}^1$

素因数の和:28100

約数の個数: 16

約数和(自身を含む): 250897920

約数和(自身を除く): 49598731

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 28001, 196007, 364013, 2212079, 2548091, 15484553, 28757027, 201299189]

約数ペア:

[(1, 201299189), (7, 28757027), (13, 15484553), (79, 2548091), (91, 2212079), (553, 364013), (1027, 196007), (7189, 28001)]