206864310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6895477}}^1$

素因数の和:6895487

約数の個数: 16

約数和(自身を含む): 496474416

約数和(自身を除く): 289610106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6895477, 13790954, 20686431, 34477385, 41372862, 68954770, 103432155, 206864310]

約数ペア:

[(1, 206864310), (2, 103432155), (3, 68954770), (5, 41372862), (6, 34477385), (10, 20686431), (15, 13790954), (30, 6895477)]