218482015

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{2063}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 267494400

約数和(自身を除く): 49012385

約数列:

[1, 5, 59, 295, 359, 1795, 2063, 10315, 21181, 105905, 121717, 608585, 740617, 3703085, 43696403, 218482015]

約数ペア:

[(1, 218482015), (5, 43696403), (59, 3703085), (295, 740617), (359, 608585), (1795, 121717), (2063, 105905), (10315, 21181)]