209225862

素因数分解:

$2^1\times 3^3\times {\mathrm{283}}^1\times {\mathrm{13691}}^1$

素因数の和:13985

約数の個数: 32

約数和(自身を含む): 466623360

約数和(自身を除く): 257397498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 283, 566, 849, 1698, 2547, 5094, 7641, 13691, 15282, 27382, 41073, 82146, 123219, 246438, 369657, 739314, 3874553, 7749106, 11623659, 23247318, 34870977, 69741954, 104612931, 209225862]

約数ペア:

[(1, 209225862), (2, 104612931), (3, 69741954), (6, 34870977), (9, 23247318), (18, 11623659), (27, 7749106), (54, 3874553), (283, 739314), (566, 369657), (849, 246438), (1698, 123219), (2547, 82146), (5094, 41073), (7641, 27382), (13691, 15282)]