204832134

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20357}}^1$

素因数の和:20421

約数の個数: 48

約数和(自身を含む): 489080592

約数和(自身を除く): 284248458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 20357, 40714, 61071, 122142, 183213, 264641, 366426, 529282, 793923, 875351, 1587846, 1750702, 2381769, 2626053, 4763538, 5252106, 7878159, 11379563, 15756318, 22759126, 34138689, 68277378, 102416067, 204832134]

約数ペア:

[(1, 204832134), (2, 102416067), (3, 68277378), (6, 34138689), (9, 22759126), (13, 15756318), (18, 11379563), (26, 7878159), (39, 5252106), (43, 4763538), (78, 2626053), (86, 2381769), (117, 1750702), (129, 1587846), (234, 875351), (258, 793923), (387, 529282), (559, 366426), (774, 264641), (1118, 183213), (1677, 122142), (3354, 61071), (5031, 40714), (10062, 20357)]