203208292

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4065

約数の個数: 48

約数和(自身を含む): 426025600

約数和(自身を除く): 222817308

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 3626, 4003, 7252, 8006, 12691, 16012, 25382, 28021, 50764, 56042, 112084, 148111, 196147, 296222, 392294, 592444, 784588, 1036777, 1373029, 2073554, 2746058, 4147108, 5492116, 7257439, 14514878, 29029756, 50802073, 101604146, 203208292]

約数ペア:

[(1, 203208292), (2, 101604146), (4, 50802073), (7, 29029756), (14, 14514878), (28, 7257439), (37, 5492116), (49, 4147108), (74, 2746058), (98, 2073554), (148, 1373029), (196, 1036777), (259, 784588), (343, 592444), (518, 392294), (686, 296222), (1036, 196147), (1372, 148111), (1813, 112084), (3626, 56042), (4003, 50764), (7252, 28021), (8006, 25382), (12691, 16012)]