201925635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16477}}^1$

素因数の和:16547

約数の個数: 32

約数和(自身を含む): 348015360

約数和(自身を除く): 146089725

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 12255, 16477, 49431, 82385, 247155, 313063, 708511, 939189, 1565315, 2125533, 3542555, 4695945, 10627665, 13461709, 40385127, 67308545, 201925635]

約数ペア:

[(1, 201925635), (3, 67308545), (5, 40385127), (15, 13461709), (19, 10627665), (43, 4695945), (57, 3542555), (95, 2125533), (129, 1565315), (215, 939189), (285, 708511), (645, 313063), (817, 247155), (2451, 82385), (4085, 49431), (12255, 16477)]