202438825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6361}}^1$

素因数の和:6457

約数の個数: 24

約数和(自身を含む): 268221920

約数和(自身を除く): 65783095

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1675, 6361, 6365, 31805, 31825, 120859, 159025, 426187, 604295, 2130935, 3021475, 8097553, 10654675, 40487765, 202438825]

約数ペア:

[(1, 202438825), (5, 40487765), (19, 10654675), (25, 8097553), (67, 3021475), (95, 2130935), (335, 604295), (475, 426187), (1273, 159025), (1675, 120859), (6361, 31825), (6365, 31805)]