180203201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 193655040

約数和(自身を除く): 13451839

約数列:

[1, 19, 73, 173, 751, 1387, 3287, 12629, 14269, 54823, 129923, 239951, 1041637, 2468537, 9484379, 180203201]

約数ペア:

[(1, 180203201), (19, 9484379), (73, 2468537), (173, 1041637), (751, 239951), (1387, 129923), (3287, 54823), (12629, 14269)]