201947876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{10247}}^1$

素因数の和:10643

約数の個数: 24

約数和(自身を含む): 381635520

約数和(自身を除く): 179687644

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 9854, 10247, 19708, 20494, 40988, 133211, 266422, 532844, 3883613, 7767226, 15534452, 50486969, 100973938, 201947876]

約数ペア:

[(1, 201947876), (2, 100973938), (4, 50486969), (13, 15534452), (26, 7767226), (52, 3883613), (379, 532844), (758, 266422), (1516, 133211), (4927, 40988), (9854, 20494), (10247, 19708)]