221427649

素因数分解:

${\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 230630400

約数和(自身を除く): 9202751

約数列:

[1, 59, 83, 103, 439, 4897, 6077, 8549, 25901, 36437, 45217, 504391, 2149783, 2667803, 3753011, 221427649]

約数ペア:

[(1, 221427649), (59, 3753011), (83, 2667803), (103, 2149783), (439, 504391), (4897, 45217), (6077, 36437), (8549, 25901)]