209218557038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5505751501}}^1$

素因数の和:5505751522

約数の個数: 8

約数和(自身を含む): 330345090120

約数和(自身を除く): 121126533082

約数列:

[1, 2, 19, 38, 5505751501, 11011503002, 104609278519, 209218557038]

約数ペア:

[(1, 209218557038), (2, 104609278519), (19, 11011503002), (38, 5505751501)]