248811196

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{200009}}^1$

素因数の和:200324

約数の個数: 12

約数和(自身を含む): 436821840

約数和(自身を除く): 188010644

約数列:

[1, 2, 4, 311, 622, 1244, 200009, 400018, 800036, 62202799, 124405598, 248811196]

約数ペア:

[(1, 248811196), (2, 124405598), (4, 62202799), (311, 800036), (622, 400018), (1244, 200009)]