164025350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{192971}}^1$

素因数の和:193000

約数の個数: 24

約数和(自身を含む): 323035128

約数和(自身を除く): 159009778

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 192971, 385942, 964855, 1929710, 3280507, 4824275, 6561014, 9648550, 16402535, 32805070, 82012675, 164025350]

約数ペア:

[(1, 164025350), (2, 82012675), (5, 32805070), (10, 16402535), (17, 9648550), (25, 6561014), (34, 4824275), (50, 3280507), (85, 1929710), (170, 964855), (425, 385942), (850, 192971)]