205121435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{4327}}^1$

素因数の和:4850

約数の個数: 16

約数和(自身を含む): 259680000

約数和(自身を除く): 54558565

約数列:

[1, 5, 19, 95, 499, 2495, 4327, 9481, 21635, 47405, 82213, 411065, 2159173, 10795865, 41024287, 205121435]

約数ペア:

[(1, 205121435), (5, 41024287), (19, 10795865), (95, 2159173), (499, 411065), (2495, 82213), (4327, 47405), (9481, 21635)]