205853258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 353337600

約数和(自身を除く): 147484342

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1417, 2071, 2834, 3823, 4142, 7646, 26923, 49699, 53846, 72637, 99398, 145274, 416707, 833414, 944281, 1888562, 5417191, 7917433, 10834382, 15834866, 102926629, 205853258]

約数ペア:

[(1, 205853258), (2, 102926629), (13, 15834866), (19, 10834382), (26, 7917433), (38, 5417191), (109, 1888562), (218, 944281), (247, 833414), (494, 416707), (1417, 145274), (2071, 99398), (2834, 72637), (3823, 53846), (4142, 49699), (7646, 26923)]