203105292009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{23597687}}^1$

素因数の和:23597860

約数の個数: 16

約数和(自身を含む): 286947886080

約数和(自身を除く): 83842594071

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8607, 23597687, 70793061, 448356053, 1345068159, 3563250737, 10689752211, 67701764003, 203105292009]

約数ペア:

[(1, 203105292009), (3, 67701764003), (19, 10689752211), (57, 3563250737), (151, 1345068159), (453, 448356053), (2869, 70793061), (8607, 23597687)]