219883672

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{1543}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 422438400

約数和(自身を除く): 202554728

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 379, 758, 1516, 1543, 3032, 3086, 6172, 12344, 17813, 35626, 71252, 72521, 142504, 145042, 290084, 580168, 584797, 1169594, 2339188, 4678376, 27485459, 54970918, 109941836, 219883672]

約数ペア:

[(1, 219883672), (2, 109941836), (4, 54970918), (8, 27485459), (47, 4678376), (94, 2339188), (188, 1169594), (376, 584797), (379, 580168), (758, 290084), (1516, 145042), (1543, 142504), (3032, 72521), (3086, 71252), (6172, 35626), (12344, 17813)]