220253508

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{57179}}^1$

素因数の和:57296

約数の個数: 36

約数和(自身を含む): 561965040

約数和(自身を除く): 341711532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 57179, 114358, 171537, 228716, 343074, 514611, 686148, 1029222, 2058444, 6118153, 12236306, 18354459, 24472612, 36708918, 55063377, 73417836, 110126754, 220253508]

約数ペア:

[(1, 220253508), (2, 110126754), (3, 73417836), (4, 55063377), (6, 36708918), (9, 24472612), (12, 18354459), (18, 12236306), (36, 6118153), (107, 2058444), (214, 1029222), (321, 686148), (428, 514611), (642, 343074), (963, 228716), (1284, 171537), (1926, 114358), (3852, 57179)]