200775381320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{122424013}}^1$

素因数の和:122424065

約数の個数: 32

約数和(自身を含む): 462762772920

約数和(自身を除く): 261987391600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 122424013, 244848026, 489696052, 612120065, 979392104, 1224240130, 2448480260, 4896960520, 5019384533, 10038769066, 20077538132, 25096922665, 40155076264, 50193845330, 100387690660, 200775381320]

約数ペア:

[(1, 200775381320), (2, 100387690660), (4, 50193845330), (5, 40155076264), (8, 25096922665), (10, 20077538132), (20, 10038769066), (40, 5019384533), (41, 4896960520), (82, 2448480260), (164, 1224240130), (205, 979392104), (328, 612120065), (410, 489696052), (820, 244848026), (1640, 122424013)]