202910238

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{14621}}^1$

素因数の和:14889

約数の個数: 32

約数和(自身を含む): 452697120

約数和(自身を除く): 249786882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 13878, 14621, 29242, 43863, 87726, 131589, 263178, 394767, 789534, 3757597, 7515194, 11272791, 22545582, 33818373, 67636746, 101455119, 202910238]

約数ペア:

[(1, 202910238), (2, 101455119), (3, 67636746), (6, 33818373), (9, 22545582), (18, 11272791), (27, 7515194), (54, 3757597), (257, 789534), (514, 394767), (771, 263178), (1542, 131589), (2313, 87726), (4626, 43863), (6939, 29242), (13878, 14621)]