103688206228

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71806237}}^1$

素因数の和:71806279

約数の個数: 18

約数和(自身を含む): 191507236746

約数和(自身を除く): 87819030518

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 71806237, 143612474, 287224948, 1364318503, 2728637006, 5457274012, 25922051557, 51844103114, 103688206228]

約数ペア:

[(1, 103688206228), (2, 51844103114), (4, 25922051557), (19, 5457274012), (38, 2728637006), (76, 1364318503), (361, 287224948), (722, 143612474), (1444, 71806237)]