208554048

素因数分解:

$2^6\times 3^3\times {\mathrm{120691}}^1$

素因数の和:120712

約数の個数: 56

約数和(自身を含む): 613115360

約数和(自身を除く): 404561312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 120691, 241382, 362073, 482764, 724146, 965528, 1086219, 1448292, 1931056, 2172438, 2896584, 3258657, 3862112, 4344876, 5793168, 6517314, 7724224, 8689752, 11586336, 13034628, 17379504, 23172672, 26069256, 34759008, 52138512, 69518016, 104277024, 208554048]

約数ペア:

[(1, 208554048), (2, 104277024), (3, 69518016), (4, 52138512), (6, 34759008), (8, 26069256), (9, 23172672), (12, 17379504), (16, 13034628), (18, 11586336), (24, 8689752), (27, 7724224), (32, 6517314), (36, 5793168), (48, 4344876), (54, 3862112), (64, 3258657), (72, 2896584), (96, 2172438), (108, 1931056), (144, 1448292), (192, 1086219), (216, 965528), (288, 724146), (432, 482764), (576, 362073), (864, 241382), (1728, 120691)]