208067005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53419}}^1$

素因数の和:53484

約数の個数: 16

約数和(自身を含む): 269236800

約数和(自身を除く): 61169795

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 53419, 267095, 1014961, 2190179, 5074805, 10950895, 41613401, 208067005]

約数ペア:

[(1, 208067005), (5, 41613401), (19, 10950895), (41, 5074805), (95, 2190179), (205, 1014961), (779, 267095), (3895, 53419)]