202359025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38729}}^1$

素因数の和:38769

約数の個数: 24

約数和(自身を含む): 288151200

約数和(自身を除く): 85792175

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 38729, 193645, 426019, 735851, 968225, 2130095, 3679255, 8094361, 10650475, 18396275, 40471805, 202359025]

約数ペア:

[(1, 202359025), (5, 40471805), (11, 18396275), (19, 10650475), (25, 8094361), (55, 3679255), (95, 2130095), (209, 968225), (275, 735851), (475, 426019), (1045, 193645), (5225, 38729)]