201104019

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 313843200

約数和(自身を除く): 112739181

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 2507, 2943, 2971, 7521, 8913, 22563, 26739, 67689, 68333, 80217, 204999, 323839, 614997, 971517, 1844991, 2914551, 7448297, 8743653, 22344891, 67034673, 201104019]

約数ペア:

[(1, 201104019), (3, 67034673), (9, 22344891), (23, 8743653), (27, 7448297), (69, 2914551), (109, 1844991), (207, 971517), (327, 614997), (621, 323839), (981, 204999), (2507, 80217), (2943, 68333), (2971, 67689), (7521, 26739), (8913, 22563)]