197021773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6089}}^1$

素因数の和:6252

約数の個数: 16

約数和(自身を含む): 225086400

約数和(自身を除く): 28064627

約数列:

[1, 13, 19, 131, 247, 1703, 2489, 6089, 32357, 79157, 115691, 797659, 1503983, 10369567, 15155521, 197021773]

約数ペア:

[(1, 197021773), (13, 15155521), (19, 10369567), (131, 1503983), (247, 797659), (1703, 115691), (2489, 79157), (6089, 32357)]