191600084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{20357}}^1$

素因数の和:20555

約数の個数: 24

約数和(自身を含む): 363105288

約数和(自身を除く): 171505204

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 20357, 40714, 81428, 264641, 529282, 1058564, 3684617, 7369234, 14738468, 47900021, 95800042, 191600084]

約数ペア:

[(1, 191600084), (2, 95800042), (4, 47900021), (13, 14738468), (26, 7369234), (52, 3684617), (181, 1058564), (362, 529282), (724, 264641), (2353, 81428), (4706, 40714), (9412, 20357)]