207632883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 299400192

約数和(自身を除く): 91767309

約数列:

[1, 3, 17, 51, 83, 181, 249, 271, 543, 813, 1411, 3077, 4233, 4607, 9231, 13821, 15023, 22493, 45069, 49051, 67479, 147153, 255391, 382381, 766173, 833867, 1147143, 2501601, 4071233, 12213699, 69210961, 207632883]

約数ペア:

[(1, 207632883), (3, 69210961), (17, 12213699), (51, 4071233), (83, 2501601), (181, 1147143), (249, 833867), (271, 766173), (543, 382381), (813, 255391), (1411, 147153), (3077, 67479), (4233, 49051), (4607, 45069), (9231, 22493), (13821, 15023)]