205216981260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{7899037}}^1$

素因数の和:7899482

約数の個数: 48

約数和(自身を含む): 575934658656

約数和(自身を除く): 370717677396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1299, 1732, 2165, 2598, 4330, 5196, 6495, 8660, 12990, 25980, 7899037, 15798074, 23697111, 31596148, 39495185, 47394222, 78990370, 94788444, 118485555, 157980740, 236971110, 473942220, 3420283021, 6840566042, 10260849063, 13681132084, 17101415105, 20521698126, 34202830210, 41043396252, 51304245315, 68405660420, 102608490630, 205216981260]

約数ペア:

[(1, 205216981260), (2, 102608490630), (3, 68405660420), (4, 51304245315), (5, 41043396252), (6, 34202830210), (10, 20521698126), (12, 17101415105), (15, 13681132084), (20, 10260849063), (30, 6840566042), (60, 3420283021), (433, 473942220), (866, 236971110), (1299, 157980740), (1732, 118485555), (2165, 94788444), (2598, 78990370), (4330, 47394222), (5196, 39495185), (6495, 31596148), (8660, 23697111), (12990, 15798074), (25980, 7899037)]