189568510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23203}}^1$

素因数の和:23272

約数の個数: 32

約数和(自身を含む): 367551360

約数和(自身を除く): 177982850

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 23203, 46406, 116015, 232030, 440857, 881714, 997729, 1995458, 2204285, 4408570, 4988645, 9977290, 18956851, 37913702, 94784255, 189568510]

約数ペア:

[(1, 189568510), (2, 94784255), (5, 37913702), (10, 18956851), (19, 9977290), (38, 4988645), (43, 4408570), (86, 2204285), (95, 1995458), (190, 997729), (215, 881714), (430, 440857), (817, 232030), (1634, 116015), (4085, 46406), (8170, 23203)]