212048120

素因数分解:

$2^3\times 5^1\times {\mathrm{5301203}}^1$

素因数の和:5301214

約数の個数: 16

約数和(自身を含む): 477108360

約数和(自身を除く): 265060240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5301203, 10602406, 21204812, 26506015, 42409624, 53012030, 106024060, 212048120]

約数ペア:

[(1, 212048120), (2, 106024060), (4, 53012030), (5, 42409624), (8, 26506015), (10, 21204812), (20, 10602406), (40, 5301203)]