147857650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{68771}}^1$

素因数の和:68826

約数の個数: 24

約数和(自身を含む): 281415024

約数和(自身を除く): 133557374

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 68771, 137542, 343855, 687710, 1719275, 2957153, 3438550, 5914306, 14785765, 29571530, 73928825, 147857650]

約数ペア:

[(1, 147857650), (2, 73928825), (5, 29571530), (10, 14785765), (25, 5914306), (43, 3438550), (50, 2957153), (86, 1719275), (215, 687710), (430, 343855), (1075, 137542), (2150, 68771)]