201538412

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{752009}}^1$

素因数の和:752080

約数の個数: 12

約数和(自身を含む): 357956760

約数和(自身を除く): 156418348

約数列:

[1, 2, 4, 67, 134, 268, 752009, 1504018, 3008036, 50384603, 100769206, 201538412]

約数ペア:

[(1, 201538412), (2, 100769206), (4, 50384603), (67, 3008036), (134, 1504018), (268, 752009)]