204639119

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 220631040

約数和(自身を除く): 15991921

約数列:

[1, 23, 37, 191, 851, 1259, 4393, 7067, 28957, 46583, 162541, 240469, 1071409, 5530787, 8897353, 204639119]

約数ペア:

[(1, 204639119), (23, 8897353), (37, 5530787), (191, 1071409), (851, 240469), (1259, 162541), (4393, 46583), (7067, 28957)]