201291392

素因数分解:

$2^7\times {\mathrm{1572589}}^1$

素因数の和:1572603

約数の個数: 16

約数和(自身を含む): 401010450

約数和(自身を除く): 199719058

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1572589, 3145178, 6290356, 12580712, 25161424, 50322848, 100645696, 201291392]

約数ペア:

[(1, 201291392), (2, 100645696), (4, 50322848), (8, 25161424), (16, 12580712), (32, 6290356), (64, 3145178), (128, 1572589)]