208206144

素因数分解:

$2^6\times 3^2\times {\mathrm{361469}}^1$

素因数の和:361487

約数の個数: 42

約数和(自身を含む): 596786970

約数和(自身を除く): 388580826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 361469, 722938, 1084407, 1445876, 2168814, 2891752, 3253221, 4337628, 5783504, 6506442, 8675256, 11567008, 13012884, 17350512, 23134016, 26025768, 34701024, 52051536, 69402048, 104103072, 208206144]

約数ペア:

[(1, 208206144), (2, 104103072), (3, 69402048), (4, 52051536), (6, 34701024), (8, 26025768), (9, 23134016), (12, 17350512), (16, 13012884), (18, 11567008), (24, 8675256), (32, 6506442), (36, 5783504), (48, 4337628), (64, 3253221), (72, 2891752), (96, 2168814), (144, 1445876), (192, 1084407), (288, 722938), (576, 361469)]