212203842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1537709}}^1$

素因数の和:1537737

約数の個数: 16

約数和(自身を含む): 442860480

約数和(自身を除く): 230656638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1537709, 3075418, 4613127, 9226254, 35367307, 70734614, 106101921, 212203842]

約数ペア:

[(1, 212203842), (2, 106101921), (3, 70734614), (6, 35367307), (23, 9226254), (46, 4613127), (69, 3075418), (138, 1537709)]