202064181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 302995968

約数和(自身を除く): 100931787

約数列:

[1, 3, 11, 33, 43, 129, 157, 471, 473, 907, 1419, 1727, 2721, 5181, 6751, 9977, 20253, 29931, 39001, 74261, 117003, 142399, 222783, 427197, 429011, 1287033, 1566389, 4699167, 6123157, 18369471, 67354727, 202064181]

約数ペア:

[(1, 202064181), (3, 67354727), (11, 18369471), (33, 6123157), (43, 4699167), (129, 1566389), (157, 1287033), (471, 429011), (473, 427197), (907, 222783), (1419, 142399), (1727, 117003), (2721, 74261), (5181, 39001), (6751, 29931), (9977, 20253)]