200518669

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 229789440

約数和(自身を除く): 29270771

約数列:

[1, 13, 23, 79, 169, 299, 653, 1027, 1817, 3887, 8489, 13351, 15019, 23621, 51587, 110357, 195247, 307073, 670631, 1186501, 2538211, 8718203, 15424513, 200518669]

約数ペア:

[(1, 200518669), (13, 15424513), (23, 8718203), (79, 2538211), (169, 1186501), (299, 670631), (653, 307073), (1027, 195247), (1817, 110357), (3887, 51587), (8489, 23621), (13351, 15019)]