200602840

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{14207}}^1$

素因数の和:14571

約数の個数: 32

約数和(自身を含む): 452666880

約数和(自身を除く): 252064040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 14120, 14207, 28414, 56828, 71035, 113656, 142070, 284140, 568280, 5015071, 10030142, 20060284, 25075355, 40120568, 50150710, 100301420, 200602840]

約数ペア:

[(1, 200602840), (2, 100301420), (4, 50150710), (5, 40120568), (8, 25075355), (10, 20060284), (20, 10030142), (40, 5015071), (353, 568280), (706, 284140), (1412, 142070), (1765, 113656), (2824, 71035), (3530, 56828), (7060, 28414), (14120, 14207)]