202017785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{5303}}^1$

素因数の和:5728

約数の個数: 16

約数和(自身を含む): 255864960

約数和(自身を除く): 53847175

約数列:

[1, 5, 19, 95, 401, 2005, 5303, 7619, 26515, 38095, 100757, 503785, 2126503, 10632515, 40403557, 202017785]

約数ペア:

[(1, 202017785), (5, 40403557), (19, 10632515), (95, 2126503), (401, 503785), (2005, 100757), (5303, 38095), (7619, 26515)]