206921167290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135242593}}^1$

素因数の和:135242623

約数の個数: 48

約数和(自身を含む): 569641805928

約数和(自身を除く): 362720638638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 135242593, 270485186, 405727779, 676212965, 811455558, 1217183337, 1352425930, 2028638895, 2299124081, 2434366674, 4057277790, 4598248162, 6085916685, 6897372243, 11495620405, 12171833370, 13794744486, 20692116729, 22991240810, 34486861215, 41384233458, 68973722430, 103460583645, 206921167290]

約数ペア:

[(1, 206921167290), (2, 103460583645), (3, 68973722430), (5, 41384233458), (6, 34486861215), (9, 22991240810), (10, 20692116729), (15, 13794744486), (17, 12171833370), (18, 11495620405), (30, 6897372243), (34, 6085916685), (45, 4598248162), (51, 4057277790), (85, 2434366674), (90, 2299124081), (102, 2028638895), (153, 1352425930), (170, 1217183337), (255, 811455558), (306, 676212965), (510, 405727779), (765, 270485186), (1530, 135242593)]