204445908

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{132071}}^1$

素因数の和:132124

約数の個数: 36

約数和(自身を含む): 528816288

約数和(自身を除く): 324370380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 132071, 264142, 396213, 528284, 792426, 1188639, 1584852, 2377278, 4754556, 5679053, 11358106, 17037159, 22716212, 34074318, 51111477, 68148636, 102222954, 204445908]

約数ペア:

[(1, 204445908), (2, 102222954), (3, 68148636), (4, 51111477), (6, 34074318), (9, 22716212), (12, 17037159), (18, 11358106), (36, 5679053), (43, 4754556), (86, 2377278), (129, 1584852), (172, 1188639), (258, 792426), (387, 528284), (516, 396213), (774, 264142), (1548, 132071)]