199923714

素因数分解:

$2^1\times 3^4\times {\mathrm{461}}^1\times {\mathrm{2677}}^1$

素因数の和:3152

約数の個数: 40

約数和(自身を含む): 449116668

約数和(自身を除く): 249192954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 461, 922, 1383, 2677, 2766, 4149, 5354, 8031, 8298, 12447, 16062, 24093, 24894, 37341, 48186, 72279, 74682, 144558, 216837, 433674, 1234097, 2468194, 3702291, 7404582, 11106873, 22213746, 33320619, 66641238, 99961857, 199923714]

約数ペア:

[(1, 199923714), (2, 99961857), (3, 66641238), (6, 33320619), (9, 22213746), (18, 11106873), (27, 7404582), (54, 3702291), (81, 2468194), (162, 1234097), (461, 433674), (922, 216837), (1383, 144558), (2677, 74682), (2766, 72279), (4149, 48186), (5354, 37341), (8031, 24894), (8298, 24093), (12447, 16062)]