208065198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{108707}}^1$

素因数の和:108752

約数の個数: 32

約数和(自身を含む): 469618560

約数和(自身を除く): 261553362

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 108707, 217414, 326121, 652242, 1195777, 2391554, 3152503, 3587331, 6305006, 7174662, 9457509, 18915018, 34677533, 69355066, 104032599, 208065198]

約数ペア:

[(1, 208065198), (2, 104032599), (3, 69355066), (6, 34677533), (11, 18915018), (22, 9457509), (29, 7174662), (33, 6305006), (58, 3587331), (66, 3152503), (87, 2391554), (174, 1195777), (319, 652242), (638, 326121), (957, 217414), (1914, 108707)]