200490810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{514079}}^1$

素因数の和:514102

約数の個数: 32

約数和(自身を含む): 518192640

約数和(自身を除く): 317701830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 514079, 1028158, 1542237, 2570395, 3084474, 5140790, 6683027, 7711185, 13366054, 15422370, 20049081, 33415135, 40098162, 66830270, 100245405, 200490810]

約数ペア:

[(1, 200490810), (2, 100245405), (3, 66830270), (5, 40098162), (6, 33415135), (10, 20049081), (13, 15422370), (15, 13366054), (26, 7711185), (30, 6683027), (39, 5140790), (65, 3084474), (78, 2570395), (130, 1542237), (195, 1028158), (390, 514079)]